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Distribution of high- and low-risk human papillomavirus genotypes and their prophylactic vaccination coverage among West African women: systematic review

Journal of the Egyptian National Cancer Institute volume 35, Article number: 39 (2023) Cite this article

Abstract

Introduction

The second most deadly gynecological cancer worldwide, cervical cancer is steadily on the rise in sub-Saharan Africa, while vaccination programs are struggling to get off the ground. This systematic review’s aim was to assess the prevalence and distribution of high- and low-risk HPV genotypes in West African women.

Methods

Original studies were retrieved from PubMed/Medline, Embase, Scopus, Google Scholar, and Science Direct. In these studies, Human papillomavirus (HPV) DNA was assessed in cervical samples by polymerase chain reaction (PCR), Hybrid capture, and sequencing. The quality of the articles was assessed and the results were extracted and reviewed.

Results

Thirty-nine studies from 10 West African countries were included for the systematic review including 30 for the pooled analysis. From an overall of 17358 participants, 5126 of whom were infected with at least one HPV genotype, the systematic review showed a prevalence varying from 8.9% to 81.8% in the general population. In contrast, the pooled prevalence of infection was 28.6% (n = 3890; 95% CI 27.85–29.38), and HPV-52 (13.3%), HPV-56 (9.3%), and HPV-35 (8.2) were the most frequent. Quadrivalent and nonavalent vaccines covered 18.2% and 55.8% of identified genotypes respectively.

Conclusion

Faced with this growing public health challenge in West Africa, it would be necessary for all its countries to have reliable data on HPV infection and to introduce the nonavalent vaccine. A study of the genotypic distribution of HPV in high-grade precancerous lesions and cervical cancer would be very useful in West Africa.

Introduction

Around the world, numerous epidemiological, clinical, and molecular studies have shown that human papillomavirus (HPV) infection is a necessary risk factor for the development of precancerous lesions and cervical cancer. The second most deadly gynecological cancer among women worldwide [1] and particularly among those aged 15–44 [2], 80% of cervical cancer cases are identified in developing countries [3] and are closely linked to human papillomaviruses [4]. Able to infect the epithelium of the anogenital tract or other mucous membranes [3, 5], HPVs are also thought to be involved in cancers of the vagina, penis, vulva, anus and oropharyngeal cavity [6], and at least 13 high-risk oncogenic HPV (HR-HPV) genotypes [7,8,9,10,11,12,13,14,15,16,17,18,19] are highly carcinigenic to humans [6, 20]. Also, some low-grade precancerous lesions induced by certain HPV genotypes can potentially evolve into cervical cancer [21]. Furthermore, some low-risk HPV genotypes (LR-HPV) such as HPV 6 and 11 are responsible for condylomatous lesions (warts) of the anogenital tract and recurrent respiratory papillomatosis (RRP), the most common benign tumor of the larynx [22, 23].

Moreover, cervical cancer appears to be steadily increasing in sub-Saharan Africa [24], and its incidence in West Africa is among the highest in the world [25]. To reduce morbidity and mortality from persistent HPV infection and cervical cancer, HPV-type-specific vaccination is widely recommended [26, 27]. According to the World Health Organization (WHO), at least a third of all HPV-related cancers in Africa could be prevented through full implementation of vaccination [28]. However, the distribution of HPV genotypes can vary from country to country [26, 29] and studies have shown that Africa is home to heterogeneous genotypes [24]. Several meta-analyses have reported that HPV-16, 18, 31, 52, and 58 were the most prevalent in women and that HPV-16/18 were the predominant oncogenic genotypes, responsible for around 70 % of cervical cancer cases worldwide [9, 30,31,32]. But in sub-Saharan Africa, HR-HPV-16, 18, 35, and 52 were the most common [24]. The licensed prophylactic HPV vaccines, Gardasil® quadrivalent (6/11/16/18), Cervarix® bivalent (16/18) and a nonavalent Gardasil® (6/11/16/18/31/33/45/52/58) have been shown to be safe and effective [10, 33, 34] but their efficacy on cancer prevention could be reduced in populations heavily affected by HR-HPV types other than HPV-16 and 18. The variability of HPV genotype distribution has therefore intensified the debate on HPV vaccine efficacy in Africa particularly in West Africa [11].

In most West African countries, as a result of recurring public health problems such as malnutrition, Human immunodeficiency virus (HIV), and tuberculosis, the vaccination program is struggling to get off the ground [35, 36]. Nevertheless, the vaccination program in some of these countries targets bivalent (16/18) and quadrivalent (6/11/16/18) prophylactic vaccines. However, the nonavalent vaccine would protect against genotypes 6/11/16/18/31/33/45/52/58. Are the genotypes identified in women from the general population, in high-grade precancerous lesions and invasive cervical cancers in West African countries, mostly covered by the vaccines available from these vaccination programs? A systematic review of the prevalence and distribution of HPV genotypes with increased oncogenic risk in West African women therefore seems necessary to better guide thinking on the fight against cervical cancer, whose burden is high. This systematic review’s aim was to assess the prevalence and distribution of high- and low-risk HPV genotypes in West African women.

Method

Study design

This study was conducted using The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) [37].

Search strategy

We conducted a systematic literature review to identify relevant publications reporting the prevalence and distribution of 16 high oncogenic and low-risk HPV genotypes (6/11/16/18/31/33/35/39/45/51/52/56/59/66/68) in West African countries from 2002 to July 31, 2023. Systematic searches in French and/or English were carried out in the PubMed/Medline, Embase, Scopus, Google Scholar, and Science Direct databases. Identified records were downloaded in an appropriate format and linked to Endnote X8 software. Boolean operators "AND" and "OR" were used to link keywords/terms and to retrieve publications from PubMed / Medline databases (NCBI). The keywords used were "HPV and/or HPV and cervical cancer" + "the name of each of the West African countries". In order to limit the search for keywords in the title and/or abstract of articles, a filter was used [PubMed : (tiab)]. Searches with similar terms such as "human papillomavirus", "high-risk human papillomavirus", "HPV infection", "human papillomavirus genotypes", were also conducted. On the basis of crude numerators and denominators available from eligible studies, the crude prevalence of HPV infection was calculated.

Eligibility criteria and study selection procedure

After consulting the databases, the studies were then selected on the basis of the following criteria: (1) data published in a peer-reviewed scientific journal; (2) complete article with related data available; (3) only patients residing in one of the West African countries; (4) patients from these countries who consulted for gynecological problems or who participated in a screening campaign and were infected with HPV; (5) the results of cervical histology are confirmed for patients with cervical cancer or high-grade precancerous lesions (studies carried out on fixed or fresh biopsies and/or exfoliations); (6) HPV prevalence is calculated with at least five genotypes identified.

In addition, studies eligible for the pooled analysis were required to report on the prevalence and genotypic distribution of oncogenic HPV in women from the countries included, and the molecular diagnosis of HPV based on molecular biology techniques including polymerase chain reaction (PCR), hybrid capture, and sequencing. HPV genotype classification was also taken into account. We systematically excluded journal articles, publishers' correspondence, news items, letters, book chapters, publications in languages other than English/French, and studies whose data were ambiguous or could not be extracted. We also excluded articles dealing with HPV infection in sex workers, homosexuals, HIV-positive populations only, mixed populations with very high HIV positivity, and articles not presenting details of HPV genotype distribution. In addition, for the (comparative) case studies, we considered only HIV-negative populations and cervical swabs taken by health workers.

The search and selection of relevant articles from the databases were carried out by two independent reviewers (TMZ and AK) in order to reduce the risk or minimize the risk of information, selection, and analysis bias. Inclusion of study investigating HPV prevalence and genotype distribution in women by both reviewers was a requirement. In the event of a disagreement over the eligibility of a study, the problem was resolved by discussion and/or consensus with a third reviewer. Thus, the quality of the studies was examined, low-quality studies discarded, and the data from the remaining studies presented using tables for an independent assessment of the methodological quality of each of them. In the event of disagreement between the two evaluators, the intervention of the third evaluator was necessary.

Data extraction and analysis

Data were extracted from various studies conducted in West African countries for systematic review. For the articles included in our study, the variables extracted were first author, year of data publication, study population, type of clinical sample, type of study or data collection (cross-sectional, prospective, or retrospective), country, inclusion criteria for research study participants, detection methods, number of samples successfully genotyped and genotype results identified. In addition, three eligible mixed studies [12, 25, 38] presented both clear data on general population women and cervical cancer; each of these studies was considered as an independent paper in the analysis. In addition, the overall crude prevalence of HPV infection was determined as the ratio of the total number of women testing positive for at least one HPV to the total number of samples tested, expressed as a percentage. Genotypes were calculated as the ratio of the genotype in question to the total number of genotypes identified, taking into account single and multiple infections. STATA V16 (Statistical software for data science) and Excel 2016.lnk were used for calculations and charting. Confidence intervals (CI) were calculated using Epi info and set at 95%. The Chi-square test was used for comparison and the difference was statistically significant for P < 0.05.

Risk of bias assessment for individual studies

Based on the risk of bias, the methodological quality of the studies was assessed. The risk of bias was assessed using the appropriate Joanna Briggs Institute (JBI) critical appraisal checklists. The JBI critical appraisal tools aim not only to assess the methodological quality of the study but also to determine the extent to which the study has addressed the possibility of bias in its design, conduct, and data analysis [39].

These critical appraisal checklists include specific criteria for identifying scores for different studies. An overall assessment was then performed to decide whether to include or exclude studies [40]. All studies whose score was considered to be of acceptable quality were included in our review. For example, for prevalence studies, the critical appraisal checklist has 9 criteria and therefore the JBI score for these studies is between 0 and 9. Scores 7 to 9 were considered good, scores 4 to 6 as moderate, and scores 1 to 3 as small. The study is considered of acceptable quality if the minimum score was 3.

Quality assessment of the studies

The quality of included studies in this systematic review was assessed using the JBI critical appraisal for the methodological quality of articles in accordance with the study design. This assessment tool resembles the risk of bias assessment and helps identify studies of acceptable methodological quality. Additional file 1 then presents the PRISMA checklist of the study.

Results

Selection of studies for review

In this study, a total of 1728 articles were retrieved and for the systematic review, 266 full articles were examined. According to our inclusion criteria, 39 scientific studies focusing on epidemiological studies from 10 West African countries, totaling 17,358 participants from the general female population were included for data extraction. The search results and the number of articles included and excluded are shown in Fig. 1 [37].

Fig. 1
figure 1

PRISMA flowchart of the search strategy for inclusion in published studies [37]

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Characteristics of studies included

Data were gathered from studies conducted in West African populations, published between 2002 and 2023, and meeting our selection criteria. Of the 17,358 participants from the general female population, 5126 were infected with at least one of the HPV genotypes (6/11/16/18/31/33/35/39/45/51/52/56/59/66/68). Of these 39 scientific studies, 30 studies involving a total of 13596 participants had complete information on the genotypic distribution of HPV and were therefore eligible for the pooled analysis. Twenty-eight studies reported multiple infections with any specific HPV type.

Prevalence of HPV infection from studies in West African countries and by sample type

This systematic review, based on 39 studies, reports on the prevalence and distribution of HPV genotypes with increased oncogenic risk in West African women. Our analysis of published studies shows that the prevalence of HPV infection is high in this part of Africa. This prevalence and genotypic distribution varies from country to country and according to the patient's state of health. Indeed, among women in the general population who consulted a doctor for gynecological problems, HPV prevalence ranged from 8.9 to 81.8% [41, 42] (Table 1).

Table 1 Summary table of original articles on HPV infection in West Africa based on search strategy
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Overall prevalence of HPV infection in West Africa

Of the 30 studies eligible for the pooled analysis, totaling 13596 participants, the pooled analysis indicated an overall prevalence of HPV infection of 28.6% (3890/13596 ; [95%, CI: 27.85–29.38]).

In addition, among the HPV-infected women identified and classified according to risk category by the original studies, single and multiple infections were 61.8% (2402/3890) and 34.1% (1328/3890) respectively, making a total of 95.9% (3730/3890) classified single and multiple HPV infections versus 4.1% (160/3890) unspecified HPV infections (Fig. 2).

Fig. 2
figure 2

Frequency of single and multiple infections and prevalence of HPV infection in West African women

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Distribution of HR-HPV genotypes among women in West Africa

Genotypes HPV-6, 11, 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 59, 66, 68 were sought in our systematic review. From the 10 West African countries included in our study and according to our inclusion criteria, the systematic review of the 30 studies eligible for the pooled analysis on women from the general population showed that the distribution of HPV genotypes had a geographical variation (Table 2). Diagnosis using molecular biology techniques, notably real-time multiplex PCR, nested multiplex PCR, hybrid capture, and sequencing, has shown that HPV 16 and 18, which are generally frequent in cases of cervical cancer, are giving way to other genotypes in women from the general population in most West African countries (Table 2).

Table 2 Distribution of high-risk oncogenic HPV (HR-HPV) genotypes from original articles retrieved for the systematic review
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On the other hand, of the 3890 HPV-infected participants included in the pooled analysis, the collective analysis of data from the 30 eligible studies showed that the most frequent HR-HPV genotypes were HPV-52, 56, 35, 58, 18, 66, 31, 16, 51, 45, 68, 59, 39, 33 respectively for women in the general population, with a prevalence ranging from 13.3 to 3.7% (Table 3). This genotypic distribution therefore varied with the nature of the clinical sample, i.e., the stage of HPV infection. In addition, low-risk oncogenic genotypes (LR-HPV) such as HPV-6/11 were the least frequent among the 3890 HPV-infected women from the general population (Fig. 3).

Table 3 Overall prevalence of 14 HR-HPV in women from the general population based on collective analysis
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Fig. 3
figure 3

Distribution of HPV genotypes among study women in West Africa

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Coverage rates of HPV genotypes by licensed HPV vaccines based on the pooled analysis

The bivalent (16/18), quadrivalent (6, 11, 16, 18), and nonavalent (6, 11, 16, 18, 31, 33, 45, 52, and 58) HPV prophylaxis vaccines available offer an alternative for the prevention of HPV infection, the morbidity of which is high. But some genotypes with oncogenic risks are not covered by these licensed vaccines and are unfortunately found in our populations. Thus, of all the genotypes identified in the 3890 HPV-infected women in this study, HPV-6/11 was represented in 3.1% of women in the general population, while the bivalent vaccine (HPV-16/18) covered 15.1 % of the genotypes identified. In addition, the other high-risk oncogenic HPVs (HPV-31/33/45/52/58) included in the nonavalent vaccine had a prevalence of 37.6 %. Thus, the nonavalent vaccine had a coverage rate of 55.8%. For genotypes not covered by an HPV vaccine (HPV-35/39/51/56/59/66/68), their prevalence was 44.2% (Fig. 4).

Fig. 4
figure 4

HPV vaccine genotype coverage rates based on the pooled analysis

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Discussion

In the mechanism of cervical cancer control, there is a need for up-to-date data on the prevalence and distribution of HPVs, particularly HR-HPVs, to assess the potential impact of licensed vaccines on cervical cancer prevention, and to identify effective strategies for cancer control programs.

Based on 39 studies, this systematic review reports the prevalence and distribution of HPV genotypes among women in West Africa.

Thus, the systematic review reported a high prevalence of HPV infection in West Africa and both geographic and specific variability in the type of clinical sample or health status of women. It ranged from 8.9 to 81.8% in women from the general population and was similar to previous studies from Sub-Saharan Africa, which reported a variation of 10.7 to 97.2% for HPV infection [24]. Previous studies have reported a geographical variation in HPV infection around the world [9, 21], with high prevalences explained by the weakening of the infected person's immune system. Indeed, certain immunodepressions such as HIV infection constitute a major public health problem. Yet 70% of people living with HIV lived in Africa in 2012, and in sub-Saharan Africa, women and girls (of all ages) account for 63% of all new HIV infections [67]. Weakening of the immune system would therefore constitute an increased risk factor for HR-HPV infection and persistence [8, 16, 45, 50, 64, 68,69,70,71]. This geographical variation in the prevalence of HPV infection in West Africa, as in other parts of the world, suggests the need to develop strategies for the prevention and treatment of HPV infection based primarily on women's health status. As for the overall prevalence of HPV infection, collective analysis of data extracted from 10 West African countries indicated an overall prevalence of 28.6%. This result was close to that of the cross-sectional study by Zohoncon et al. in 2020, which reported a prevalence of 33.6% for oncogenic HR-HPV infection among women in the general population from 5 West African countries (Benin, Burkina Faso, Côte d'Ivoire, Niger, Togo) [19]. It is also close to the overall prevalence of 34% found by Seyoum et al., in Sub-Saharan Africa [24]. On the other hand, this overall prevalence was lower than the 50.5% reported in 2015 by Ogembo et al., through a robust meta-analysis in Africa [9]. This wide variation in the prevalence of HPV infection could be explained by the difference in sample sizes with diagnosed precancerous lesions included in each study, complicating the true estimate of pooled prevalence.

The HR-HPV genotypes targeted by our analysis were HPV-16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 59, 66, 68. This systematic review indeed found that the prevalence and distribution of HR-HPV in West Africa varied with several factors. In fact, collective (pooled) analysis of data from the 13596 women involved indicated that among the 3890 women infected with HPV, the most frequent genotypes were HPV-52, 56, 35, 58, 18, 66, 31, 16, 51, 45, 68, 59, 39, 33 respectively for women in the general population. This distribution seems to confirm the observation made by Seyoum et al., in 2022, who reported that the distribution of HR-HPV genotypes in West African countries was different from that in Southern and East African countries. Genetic factors could therefore explain this varied distribution of HPV genotypes in women and indicate the need for region-specific control programs.

In addition, HPV-52 frequently appeared among the top five genotypes in most of the West African countries included in our study. Its high frequency in the general female population would indicate with previous studies that HPV 52 is very common in West Africa [25, 26, 50, 55, 58, 60, 61, 63, 65].

Moreover, in several studies conducted in West Africa, it was frequently identified in women with cervical cancer [1, 4, 12, 25, 72,73,74]. However, it is not included in the bivalent/quadrivalent vaccines introduced in the vaccination program of some West African countries.

Available licensed HPV vaccines should prevent cervical and other genital cancers. Given the impossibility of measuring their direct efficacy against cancer, for both ethical and time-related reasons, prevention of high-grade cervical intraepithelial lesions (CIN2,3) would be the best substitute criterion for protection. The quadrivalent Gardasil® vaccine (Merck; Whitehouse Station, NJ, USA), approved by the US Food and Drug Administration (FDA) in 2006, offers primary protection against the most common oncogenic genotypes (types 6/11/16/18), while the bivalent Cervarix vaccine approved at 2009 targets genotypes 16/18. These two vaccines are mainly used in West Africa. However, the nonavalent Gardasil®9 vaccines approved in 2014 offer protection against oncogenic HPV 6/11/16/18/31/33/45/52/58. In May 2013, 45 mostly developed countries had introduced HPV vaccination worldwide [75, 76].

Interesting data on the efficacy of HPV vaccination is emerging from numerous studies comparing vaccinated and unvaccinated subjects regarding persistent HPV infection, genital warts, and precancerous lesions [77,78,79,80,81].

In West Africa, thanks to the support of GAVI (Global Alliance for Vaccines and Immunization), several countries such as Senegal, Niger, Ghana, Sierra Leone, Gambia, Mali, Liberia, Côte d'Ivoire, Benin, Burkina Faso, and Togo, have committed to this dynamic through HPV vaccine demonstration programs or national programs [78, 81, 82]. This commitment would require a particular focus on the choice of prophylactic vaccines that cover the most frequent genotypes for the vaccination program. Indeed, in this pooled analysis, among all HPV-infected women, the eight most frequent genotypes were HPV-52, 56, 35, 58, 18, 66, 31, 16, totaling 5 HPV types included in Gardasil®9.

In addition, the HPV-6/11 types included in the vaccines were poorly represented in these women. However, in this pooled analysis, among women from the general population, vaccination coverage was only 15.1% of HPV types with the bivalent Cervarix vaccine (HPV-16/18) and 18.2% of genotypes identified with the quadrivalent Gardasil® vaccine. In addition, 37.6% of HPV genotypes (HPV-31/33/45/52/58) included in the nonavalent were other than HPV-6/11/16/18. According to WHO estimates, the prevalence of HPV-16/18 in West Africa is 4.3% for women with normal cytology and 55.6% for those with cancer [2]. This difference could be explained by the lack of clear specification of the types of precancerous lesions identified by Visual Inspection with Acetic Acid and Lugol’s (VIA/VILI) in some studies of women from the general population.

Of the three licensed vaccines, the nonavalent Gardasil®9 clearly showed the widest coverage of the genotypes identified in women from the general population, with a prevalence of 55.8%.

This result is in line with previous studies that also found wider coverage of HPV genotypes by the nonavalent vaccine in West Africa [26, 38, 45, 59, 65, 83, 84]. According to some authors, these vaccines may have some cross-protection against other less common HR-HPV types [85, 86]. The introduction of the nonavalent would therefore gain an additional 37.6% coverage among women in the general population. In addition, an observational study conducted in Ghana by Krings et al., reported clearance of certain HPV genotypes after four years, notably low-risk HPV, but the persistence of HPV-16, 18, 35, 39, 51, 52, 58, 68, with HPV 68 in CIN 2 and HPV 16 in invasive cervical cancer [13].

In view of these results and the predominance of high-risk oncogenic HPV genotypes identified in the general female population, but especially in cases of high-grade precancerous lesions (CIN 2,3) and cancer, the introduction of the nonavalent vaccine in West African countries would be an excellent way of preventing cervical cancer, the silent killer of our populations.

Study limits

The major contribution of this systematic review is the evaluation of 13596 women from 10 West African countries, 26.8% of whom were infected with HPV, but the applicability of these data is limited. Indeed, this study has limitations such as the small number of countries included (only 10 countries out of a total of 16); the inclusion of cross-sectional studies and their inherent risk of bias; the highly variable sample size for the studies included, which may interfere with the nature of the study’s representativeness; the lack of representativeness of HR-HPV prevalence due to the variation in the different genotyping methods used; the absence of age-specific data (the majority of studies reported mean or median age) to estimate the appropriate age for HPV molecular screening and cervical cancer screening. These various factors should be taken into account as far as possible in the design of future studies on the African continent and in West Africa in particular.

Conclusion

With a high prevalence in West Africa, HPV infection is a public health problem. This prevalence varies not only from one country to another but also within the same country. The same applies to the distribution of high-risk oncogenic genotypes, involved in the development of cervical cancer. In order to implement a more relevant vaccination program, all West African countries would need reliable data on HPV infection, including an expression of prevalence according to the health status of the infected person. Establishing the genotypic distribution of HR-HPV in cases of high-grade precancerous lesions and histologically confirmed cervical cancer in West African countries would be judicious to better guide decisions relating to the fight against this silent killer through vaccination. Nevertheless, the majority of these countries could introduce HPV vaccination into their national public health strategy as part of a comprehensive approach to cervical cancer prevention and control. Vaccination programs will also benefit from the introduction of the nonavalent vaccine (Gardasil 9), which includes the majority of HR-HPV genotypes frequently identified in the African population. A revision of the cost of the vaccine for resource-limited countries would enable full implementation of vaccination worldwide. The inclusion of genotypes not covered by existing vaccines by pharmaceutical firms would also be of great public health interest.

Availability of data and materials

The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.

Abbreviations

HPV:

Human papillomavirus

HR-HPV:

High-risk HPV

LR-HPV:

Low-risk HPV

RRP:

Recurrent respiratory papillomatosis

PCR:

Polymerase chain reaction

WHO:

World Health Organization

HIV:

Human immunodeficiency virus

CIN:

Cervical intraepithelial lesions

GAVI:

Global Alliance for Vaccines and Immunization

VIA/VILI:

Visual Inspection with Acetic Acid and Lugol’s

CI:

Confidence interval

PRISMA:

Preferred Reporting Items for Systematic Reviews and Meta-Analyses

JBI:

Joanna Briggs Institute

References

  1. Kabir A, Bukar M, Nggada HA, Rann HB, Gidado A, Musa AB. Prevalence of human papillomavirus genotypes in cervical cancer in Maiduguri, Nigeria. Pan Afr Med J. 2019;33:284.

    Article  PubMed  PubMed Central  Google Scholar 

  2. Bruni LAG, Serrano B, Mena M, Collado JJ, Gómez D, Muñoz J, et al. Human Papillomavirus and Related Diseases in the World. ICO/IARC Information Centre on HPV and Cancer (HPV Information Centre); 2023.

    Google Scholar 

  3. Steben M, Duarte-Franco E. Human papillomavirus infection: epidemiology and pathophysiology. Gynecol Oncol. 2007;107(2):S2–5.

    Article  CAS  PubMed  Google Scholar 

  4. Attoh S, Asmah R, Wiredu E, Gyasi R, Tettey Y. Human papilloma virus genotypes in Ghanaian women with cervical carcinoma. East Afr Med J. 2010;87(8).

  5. de Sanjose S, Brotons M, Pavon MA. The natural history of human papillomavirus infection. Best Pract Res Clin Obstet Gynaecol. 2018;47:2–13.

    Article  PubMed  Google Scholar 

  6. Farahmand M, Moghoofei M, Dorost A, Abbasi S, Monavari SH, Kiani SJ, et al. Prevalence and genotype distribution of genital human papillomavirus infection in female sex workers in the world: a systematic review and meta-analysis. BMC Public Health. 2020;20(1):1–14.

    Article  Google Scholar 

  7. Wall SR, Scherf CF, Morison L, Hart KW, West B, Ekpo G, et al. Cervical human papillomavirus infection and squamous intraepithelial lesions in rural Gambia, West Africa: viral sequence analysis and epidemiology. Br J Cancer. 2005;93(9):1068–76.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  8. Dareng EO, Adebamowo SN, Famooto A, Olawande O, Odutola MK, Olaniyan Y, et al. Prevalence and incidence of genital warts and cervical Human Papillomavirus infections in Nigerian women. BMC Infect Dis. 2019;19(1):27.

    Article  PubMed  PubMed Central  Google Scholar 

  9. Ogembo RK, Gona PN, Seymour AJ, Park HS-M, Bain PA, Maranda L, et al. Prevalence of human papillomavirus genotypes among African women with normal cervical cytology and neoplasia: a systematic review and meta-analysis. PLoS One. 2015;10(4):e0122488.

    Article  PubMed  PubMed Central  Google Scholar 

  10. Joura EA, Ault KA, Bosch FX, Brown D, Cuzick J, Ferris D, et al. Attribution of 12 high-risk human papillomavirus genotypes to infection and cervical disease. Cancer Epidemiol Biomark Prev. 2014;23(10):1997–2008.

    Article  Google Scholar 

  11. Mujuni F, Mirambo MM, Rambau P, Klaus K, Andreas M, Matovelo D, et al. Variability of high risk HPV genotypes among HIV infected women in Mwanza, Tanzania-the need for evaluation of current vaccine effectiveness in developing countries. Infect Agents Cancer. 2016;11:1–7.

    Article  Google Scholar 

  12. Nartey Y, Amo-Antwi K, Hill PC, Dassah ET, Asmah RH, Nyarko KM, et al. Human papillomavirus genotype distribution among women with and without cervical cancer: Implication for vaccination and screening in Ghana. PLoS One. 2023;18(1):e0280437.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  13. Krings A, Dunyo P, Pesic A, Tetteh S, Hansen B, Gedzah I, et al. Characterization of Human Papillomavirus prevalence and risk factors to guide cervical cancer screening in the North Tongu District, Ghana. PLoS One. 2019;14(6):e0218762.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  14. Nejo Y, Olaleye D, Odaibo G. Prevalence and risk factors for genital human papillomavirus infections among women in Southwest Nigeria. Arch Basic Appl Med. 2018;6(1):105.

    CAS  PubMed  PubMed Central  Google Scholar 

  15. Ogah J, Kolawole O, Awelimobor D. High risk human papilloma virus (HPV) common among a cohort of women with female genital mutilation. Afr Health Sci. 2019;19(4):2985–92.

    Article  PubMed  PubMed Central  Google Scholar 

  16. Capo-Chichi CD, Aguida B, Chabi NW, Acapko-Ezin J, Sossah-Hiffo J, Agossou VK, et al. Diversity of high risk human papilloma viruses in women treated with antiretroviral and in healthy controls and discordance with cervical dysplasia in the South of Benin. Infect Agent Cancer. 2016;11:43.

    Article  PubMed  PubMed Central  Google Scholar 

  17. Ouedraogo CM, Djigma FW, Bisseye C, Sagna T, Zeba M, Ouermi D, et al. Epidemiology, characterization of genotypes of human papillomavirus in a population of women in Ouagadougou. J Gynecol Obstet Biol Reprod (Paris). 2011;40(7):633–8.

    Article  CAS  PubMed  Google Scholar 

  18. Ouattara S, Somé DA, Dembélé A, Sanfo S, Zohoncon T, Ouattara A-K, et al. Molecular Epidemiology of High-Risk Human Papilloma Virus Infection in Sexually Active Women at Bobo-Dioulasso University Teaching Hospital. Open Obstet Gynecol. 2019;9(8):1178–88.

    Article  Google Scholar 

  19. Zohoncon T, Djigma F, Ouattara A, Traore I, Ouedraogo R, Traore E, et al. Mapping of fourteen high-risk human papillomavirus genotypes by molecular detection in sexually active women in the West African sub-region. Int J Genet Mol Biol. 2020;12(1):11–21.

    CAS  Google Scholar 

  20. Mirabello L, Yeager M, Cullen M, Boland JF, Chen Z, Wentzensen N, et al. HPV16 sublineage associations with histology-specific cancer risk using HPV whole-genome sequences in 3200 women. JNCI: J Natl Cancer Inst. 2016;108(9):djw100.

    Article  PubMed  PubMed Central  Google Scholar 

  21. Clifford GM, Gallus S, Herrero R, Muñoz N, Snijders PJ, Vaccarella S, et al. Worldwide distribution of human papillomavirus types in cytologically normal women in the International Agency for Research on Cancer HPV prevalence surveys: a pooled analysis. Lancet (London, England). 2005;366(9490):991–8.

    Article  CAS  PubMed  Google Scholar 

  22. Derkay CS, Wiatrak B. Recurrent respiratory papillomatosis: a review. Laryngoscope. 2008;118(7):1236–47.

    Article  PubMed  Google Scholar 

  23. Ilboudo M, Zohoncon TM, Traore IMA, Traore EMA, Kande A, Obiri-Yeboah D, et al. Implication of low risk human papillomaviruses, HPV6 and HPV11 in laryngeal papillomatosis in Burkina Faso. Am J Otolaryngol. 2019;40(3):368–71.

    Article  PubMed  Google Scholar 

  24. Seyoum A, Assefa N, Gure T, Seyoum B, Mulu A, Mihret A. Prevalence and genotype distribution of high-risk human papillomavirus infection among Sub-Saharan African women: a systematic review and meta-analysis. Front Public Health. 2022;10:890880.

    Article  PubMed  PubMed Central  Google Scholar 

  25. Keita N, Clifford G, Koulibaly M, Douno K, Kabba I, Haba M, et al. HPV infection in women with and without cervical cancer in Conakry. Guinea Br J Cancer. 2009;101(1):202–8.

    Article  CAS  PubMed  Google Scholar 

  26. Debrah O, Agyemang-Yeboah F, Donkoh ET, Asmah RH. Prevalence of vaccine and non-vaccine human papillomavirus types among women in Accra and Kumasi, Ghana: a cross-sectional study. BMC Womens Health. 2021;21(1):372.

    Article  PubMed  PubMed Central  Google Scholar 

  27. Donkoh ET, Asmah RH, Agyemang-Yeboah F, Dabo EO, Wiredu EK. Prevalence and Distribution of Vaccine-Preventable Genital Human Papillomavirus(HPV) Genotypes in Ghanaian Women Presenting for Screening. Cancer Control. 2022;29:10732748221094721.

    Article  PubMed  PubMed Central  Google Scholar 

  28. Organization WH. Human papillomavirus vaccines : WHO position paper, May 2017. Wkly Epidemiol Rec= Relevé Épidémiol Hebdomadaire. 2017;92(19):241–68.

    Google Scholar 

  29. Clifford GM, Goncalves MAG, Franceschi S, HPV, group Hs. Human papillomavirus types among women infected with HIV: a meta-analysis. Aids. 2006;20(18):2337–44.

    Article  PubMed  Google Scholar 

  30. De Vuyst H, Alemany L, Lacey C, Chibwesha CJ, Sahasrabuddhe V, Banura C, et al. The burden of human papillomavirus infections and related diseases in sub-saharan Africa. Vaccine. 2013;31:F32–46.

    Article  PubMed  PubMed Central  Google Scholar 

  31. De Martel C, Plummer M, Vignat J, Franceschi S. Worldwide burden of cancer attributable to HPV by site, country and HPV type. Int J Cancer. 2017;141(4):664–70.

    Article  PubMed  PubMed Central  Google Scholar 

  32. Munoz N, Bosch FX, Castellsagué X, Díaz M, De Sanjose S, Hammouda D, et al. Against which human papillomavirus types shall we vaccinate and screen? The international perspective. Int J Cancer. 2004;111(2):278–85.

    Article  CAS  PubMed  Google Scholar 

  33. De Sanjose S, Quint WG, Alemany L, Geraets DT, Klaustermeier JE, Lloveras B, et al. Human papillomavirus genotype attribution in invasive cervical cancer: a retrospective cross-sectional worldwide study. Lancet Oncol. 2010;11(11):1048–56.

    Article  PubMed  Google Scholar 

  34. Mejilla A, Li E, Sadowski CA. Human papilloma virus (HPV) vaccination: questions and answers. Can Pharm J/Revue des Pharmaciens du Canada. 2017;150(5):306–15.

    Article  Google Scholar 

  35. Fokom-Domgue J, Combescure C, Fokom-Defo V, Tebeu PM, Vassilakos P, Kengne AP, et al. Performance of alternative strategies for primary cervical cancer screening in sub-Saharan Africa: systematic review and meta-analysis of diagnostic test accuracy studies. Bmj. 2015;351.

  36. Wright TC Jr, Kuhn L. Alternative approaches to cervical cancer screening for developing countries. Best Pract Res Clin Obstet Gynaecol. 2012;26(2):197–208.

    Article  PubMed  Google Scholar 

  37. Moher D, Liberati A, Tetzlaff J, Altman DG, Group* P. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. Ann Intern Med. 2009;151(4):264–9.

    Article  PubMed  Google Scholar 

  38. Okolo C, Franceschi S, Adewole I, Thomas JO, Follen M, Snijders PJ, et al. Human papillomavirus infection in women with and without cervical cancer in Ibadan, Nigeria. Infect Agent Cancer. 2010;5(1):24.

    Article  PubMed  PubMed Central  Google Scholar 

  39. Institute JB. Joanna Briggs Institute reviewers’ manual: 2014 edition. Australia: The Joanna Briggs Institute; 2014. p. 88–91.

    Google Scholar 

  40. Munn Z, Moola S, Lisy K, Riitano D, Tufanaru C. Methodological guidance for systematic reviews of observational epidemiological studies reporting prevalence and cumulative incidence data. JBI Evid Implement. 2015;13(3):147–53.

    Google Scholar 

  41. Modibbo F, Iregbu KC, Okuma J, Leeman A, Kasius A, de Koning M, et al. Randomized trial evaluating self-sampling for HPV DNA based tests for cervical cancer screening in Nigeria. Infect Agent Cancer. 2017;12:11.

    Article  PubMed  PubMed Central  Google Scholar 

  42. Ashaka OS, Omoare AA, James AB, Adeyemi OO, Oladiji F, Adeniji KA, et al. Prevalence and Risk Factors of Genital Human Papillomavirus Infections among Women in Lagos, Nigeria. Trop Med Infect Dis. 2022;7(11).

  43. Domfeh A, Wiredu E, Adjei A, Ayeh-Kumi P, Adiku T, Tettey Y, et al. Cervical human papillomavirus infection in accra, ghana. Ghana Med J. 2008;42(2):71–8.

    PubMed  PubMed Central  Google Scholar 

  44. Schulze MH, Völker FM, Lugert R, Cooper P, Hasenclever K, Groß U, et al. High prevalence of human papillomaviruses in Ghanaian pregnant women. Med Microbiol Immunol. 2016;205(6):595–602.

    Article  PubMed  Google Scholar 

  45. Obiri-Yeboah D, Akakpo PK, Mutocheluh M, Adjei-Danso E, Allornuvor G, Amoako-Sakyi D, et al. Epidemiology of cervical human papillomavirus (HPV) infection and squamous intraepithelial lesions (SIL) among a cohort of HIV-infected and uninfected Ghanaian women. BMC Cancer. 2017b;17(1):688.

    Article  PubMed  PubMed Central  Google Scholar 

  46. Thomas JO, Herrero R, Omigbodun AA, Ojemakinde K, Ajayi IO, Fawole A, et al. Prevalence of papillomavirus infection in women in Ibadan, Nigeria: a population-based study. Br J Cancer. 2004;90(3):638–45.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  47. Akarolo-Anthony SN, Famooto AO, Dareng EO, Olaniyan OB, Offiong R, Wheeler CM, et al. Age-specific prevalence of human papilloma virus infection among Nigerian women. BMC Public Health. 2014;14:656.

    Article  PubMed  PubMed Central  Google Scholar 

  48. Fadahunsi O, Omoniyi-Esan G, Banjo A, Esimai O, Osiagwu D, Clement F, et al. Prevalence of high risk oncogenic human papillomavirus types in cervical smears of women attending well woman clinic in Ile Ife. Nigeria Gynecol Obstet. 2013;3(6):2–5.

    Google Scholar 

  49. Manga MM, Fowotade A, Abdullahi YM, El-Nafaty AU, Adamu DB, Pindiga HU, et al. Epidemiological patterns of cervical human papillomavirus infection among women presenting for cervical cancer screening in North-Eastern Nigeria. Infect Agent Cancer. 2015;10:39.

    Article  PubMed  PubMed Central  Google Scholar 

  50. Adebamowo SN, Olawande O, Famooto A, Dareng EO, Offiong R, Adebamowo CA. Persistent Low-Risk and High-Risk Human Papillomavirus Infections of the Uterine Cervix in HIV-Negative and HIV-Positive Women. Front Public Health. 2017;5:178.

    Article  PubMed  PubMed Central  Google Scholar 

  51. Nejo YT, Olaleye DO, Odaibo GN. Molecular characterisation of genital human papillomavirus among women in Southwestern, Nigeria. PLoS One. 2019;14(11):e0224748.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  52. Cosmas NT, Nimzing L, Egah D, Famooto A, Adebamowo SN, Adebamowo CA. Prevalence of vaginal HPV infection among adolescent and early adult girls in Jos, North-Central Nigeria. BMC Infect Dis. 2022;22(1):340.

    Article  PubMed  PubMed Central  Google Scholar 

  53. Okoeguale J, Samuel S, Amadi S, Njoku A, Okome G. Prevalence and distribution of cervical high-risk human papillomavirus infection in a rural community of Edo State, Nigeria. Afr J Clin Exp Microbiol. 2022;23(4):437–41.

    Article  Google Scholar 

  54. Piras F, Piga M, De Montis A, Zannou AR, Minerba L, Perra MT, et al. Prevalence of human papillomavirus infection in women in Benin. West Africa Virol J. 2011;8:1–7.

    Google Scholar 

  55. Gandekon C, Imorou RS, Zohoncon T, Gomina M, Ouedraogo A, Traore I, et al. Prevalence of Oncogenic Human Papillomavirus Genotypes Among Sexually Active Women in Parakou (Benin, West Africa). J Gynecol Obstet. 2020;8(4):102–7.

    Article  Google Scholar 

  56. Chabi MAC-CC, Zohoncon TM, Aguemon C, Ambaliou A, Simpore J. Circulating High-risk HPV Genotypes in the South of Benin and Disparity with General Immunization Target. Am J Epidemiol Infect Dis. 2019;7(1):16–2.

    Google Scholar 

  57. Djigma FW, Zohoncon TM, Douamba Z, Sorgho PA, Obiri-Yeboah D. Molecular Genotyping of Human Papillomavirus among HIV-infected and HIV-uninfected Women in Ouagadougou, Burkina Faso. J Med Biomed Appl Sci. 2020;8(1):324–30.

    Google Scholar 

  58. Ouedraogo RA, Zohoncon TM, Traore IMA, Ouattara AK, Guigma SP, Djigma FW, et al. Genotypic distribution of human oncogenic papillomaviruses in sexually active women in Burkina Faso: Central-Eastern and Hauts-Bassins regions. Biomol Concepts. 2020;11(1):125–36.

    Article  CAS  PubMed  Google Scholar 

  59. Kabre KM, Ouermi D, Zohoncon TM, Traore FPW, Gnoumou OPDP, Ouedraogo RA, et al. Molecular epidemiology of human papillomavirus in pregnant women in Burkina Faso. Biomol Concepts. 2022;13(1):334–40.

    Article  CAS  PubMed  Google Scholar 

  60. Bah Camara H, Anyanwu M, Wright E, Kimmitt PT. Human papilloma virus genotype distribution and risk factor analysis amongst reproductive-age women in urban Gambia. J Med Microbiol. 2018;67(11):1645–54.

    Article  PubMed  Google Scholar 

  61. Horo A, Aka E, Kone M. Ivoirian Molecular Profile of High-risk Human Papillomavirus: Preliminary Study of 250 Cases in a Single Center in Abidjan. Int J Res Rep Gynaecol. 2022;5(3):31–40.

    Google Scholar 

  62. Xi LF, Touré P, Critchlow CW, Hawes SE, Dembele B, Sow PS, et al. Prevalence of specific types of human papillomavirus and cervical squamous intraepithelial lesions in consecutive, previously unscreened, West-African women over 35 years of age. Int J Cancer. 2003;103(6):803–9.

    Article  CAS  PubMed  Google Scholar 

  63. Mbaye EHS, Gheit T, Dem A, McKay-Chopin S, Toure-Kane NC, Mboup S, et al. Human papillomavirus infection in women in four regions of Senegal. J Med Virol. 2014;86(2):248–56.

    Article  PubMed  Google Scholar 

  64. Faye B, Gueye SA, Tine JA, Sarr H, Dièye A. Molecular Genotyping of Human Papillomaviruses (HPV) in HIV+ and HIV− Women in Senegal. Am J Mol Biol. 2022;12(2):54–66.

    Article  CAS  Google Scholar 

  65. Dolou E, Kuassi-Kpede A, Zohoncon TM, Traore IM, Katawa G, Ouedraogo AR, et al. Molecular characterization of high-risk humanpapillomavirus genotypes in women with or without cervical lesions at VIA/VILI in Kara. Togo Afr Health Sci. 2021;21(4):1715–21.

    Article  PubMed  Google Scholar 

  66. Kuassi-Kpede AP, Dolou E, Zohoncon TM, Traore IMA, Katawa G, Ouedraogo RA, et al. Molecular characterization of high-risk human papillomavirus (HR-HPV) in women in Lomé, Togo. BMC Infect Dis. 2021;21(1):1–7.

    Article  Google Scholar 

  67. ONUSIDA. La voie pour mettre fin au sida : ONUSIDA Rapport mondial actualisé sur le sida 2023. Genève: Programme commun des Nations Unies sur le VIH/sida; 2023.

    Google Scholar 

  68. Jaquet A, Horo A, Charbonneau V, Ekouevi D, Roncin L, Toure B, et al. Cervical human papillomavirus and HIV infection in women of child-bearing age in Abidjan, Cote d’Ivoire, 2010. Br J Cancer. 2012;107(3):556–63.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  69. Kelly HA, Sawadogo B, Chikandiwa A, Segondy M, Gilham C, Lompo O, et al. Epidemiology of high-risk human papillomavirus and cervical lesions in African women living with HIV/AIDS: effect of anti-retroviral therapy. Aids. 2017;31(2):273–85.

    Article  CAS  PubMed  Google Scholar 

  70. Sahasrabuddhe V, Mwanahamuntu MH, Vermund S, Huh W, Lyon M, Stringer J, et al. Prevalence and distribution of HPV genotypes among HIV-infected women in Zambia. Br J Cancer. 2007;96(9):1480–3.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  71. Segondy M, Kelly H, Magooa MP, Djigma F, Ngou J, Gilham C, et al. Performance of careHPV for detecting high-grade cervical intraepithelial neoplasia among women living with HIV-1 in Burkina Faso and South Africa: HARP study. Br J Cancer. 2016;115(4):425–30.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  72. Konaté A, Sissoko S, Coulibaly B, Sow A, Keïta M, Maïga R, et al. Génotypage des Virus du Papillome Humain (VPH/HPV) dans les lésions précancéreuses et cancéreuses du col utérin à Bamako (Mali). Mali Sante Publique; 2019. p. 49–52.

    Google Scholar 

  73. Zohoncon T, Bado P, Ouermi D, Traoré E, Ouattara S, Djigma F, et al. Molecular characterization of high-risk human papillomavirus genotypes involved in invasive cervical cancer from formalin-fixed, paraffin-embedded tissues in Ouagadougou, Burkina Faso. Int J Curr Res. 2016;8(9):39314–8.

    CAS  Google Scholar 

  74. Zohoncon T, Ouedraogo T, Brun L, Obiri-Yeboah D, Djigma W, Kabibou S, et al. Molecular Epidemiology of High-Risk Human Papillomavirus in High-Grade Cervical Intraepithelial Neoplasia and in Cervical Cancer in Parakou, Republic of Benin. Pak J Biol Sci: PJBS. 2016;19(2):49–56.

    Article  CAS  PubMed  Google Scholar 

  75. Bruni L, Saura-Lázaro A, Montoliu A, Brotons M, Alemany L, Diallo MS, et al. HPV vaccination introduction worldwide and WHO and UNICEF estimates of national HPV immunization coverage 2010–2019. Prev Med. 2021;144:106399.

    Article  PubMed  Google Scholar 

  76. Organization WH. Human papillomavirus vaccines : WHO position paper, October 2014. Wkly Epidemiol. 2014;Rec. 89:465–91.

    Google Scholar 

  77. Baandrup L, Blomberg M, Dehlendorff C, Sand C, Andersen KK, Kjaer SK. Significant decrease in the incidence of genital warts in young Danish women after implementation of a national human papillomavirus vaccination program. Sex Transm Dis. 2013;40(2):130–5.

    Article  PubMed  Google Scholar 

  78. Bonanni P, Bechini A, Donato R, Capei R, Sacco C, Levi M, et al. Human papilloma virus vaccination: impact and recommendations across the world. Ther Adv Vaccines. 2015;3(1):3–12.

    Article  PubMed  PubMed Central  Google Scholar 

  79. Brotherton JM, Fridman M, May CL, Chappell G, Saville AM, Gertig DM. Early effect of the HPV vaccination programme on cervical abnormalities in Victoria, Australia: an ecological study. Lancet. 2011;377(9783):2085–92.

    Article  PubMed  Google Scholar 

  80. Markowitz LE, Hariri S, Lin C, Dunne EF, Steinau M, McQuillan G, et al. Reduction in human papillomavirus (HPV) prevalence among young women following HPV vaccine introduction in the United States, National Health and Nutrition Examination Surveys, 2003–2010. J Infect Dis. 2013;208(3):385–93.

    Article  CAS  PubMed  Google Scholar 

  81. Hanson CM, Eckert L, Bloem P, Cernuschi T. Gavi HPV programs: application to implementation. Vaccines. 2015;3(2):408–19.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  82. GAVI. 206,000 more girls to benefit from HPV vaccine with GAVI Alliance support. 2014. https://www.gavi.org/206-000-more-girls-to-benefit-from-hpv-vaccine-with-gavi-alliance-support. Accessed 11 July 2023.

  83. Abdoulaye O, Alain Y, Blavo-Kouame E, Hortense F-K, Mireille D. Detection of cervical human papillomavirus in women attending for cervical cancer screening by visual inspection in Cte d Ivoire. J Cancer Res Exp Oncol. 2017;9(3):7–15.

    Article  CAS  Google Scholar 

  84. Maria H, Dana H, Françoise M, Michael P, Jürgen W. Human papillomaviruses in Western Africa: prevalences and risk factors in Burkina Faso. Arch Gynecol Obstet. 2018;298:789–96.

    Article  CAS  PubMed  Google Scholar 

  85. Kemp TJ, Safaeian M, Hildesheim A, Pan Y, Penrose KJ, Porras C, et al. Kinetic and HPV infection effects on cross-type neutralizing antibody and avidity responses induced by Cervarix®. Vaccine. 2012;31(1):165–70.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  86. Safaeian M, Kemp TJ, Pan DY, Porras C, Rodriguez AC, Schiffman M, et al. Cross-protective vaccine efficacy of the bivalent HPV vaccine against HPV31 is associated with humoral immune responses: results from the Costa Rica Vaccine Trial. Hum Vaccin Immunother. 2013;9(7):1399–406.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

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Authors and Affiliations

  1. Université Joseph KI-ZERBO, Laboratoire de Biologie Moléculaire et de Génétique, P.O. Box 7021, Ouagadougou 03, Burkina Faso

    Rogomenoma Alice Ouedraogo, Ali Kande, Wendyam Marie Christelle Nadembega, Djeneba Ouermi, Théodora Mahoukèdè Zohoncon, Florencia Wendkuuni Djigma, Charlemagne Marie Ragnag-Newende Ouedraogo, Olga Mélanie Lompo & Jacques Simpore

  2. Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), P.O. Box 364, Ouagadougou 01, Burkina Faso

    Rogomenoma Alice Ouedraogo, Ali Kande, Wendyam Marie Christelle Nadembega, Djeneba Ouermi, Théodora Mahoukèdè Zohoncon, Florencia Wendkuuni Djigma & Jacques Simpore

  3. Université Nazi BONI, P.O Box 1091, Bobo-Dioulasso 01, Burkina Faso

    Rogomenoma Alice Ouedraogo

  4. Université Saint Thomas d’Aquin, P.O. Box 10212, Ouagadougou 06, Burkina Faso

    Théodora Mahoukèdè Zohoncon

  5. Université Joseph KI-ZERBO, UFR SDS, P.O. Box 7021, Ouagadougou 03, Burkina Faso

    Charlemagne Marie Ragnag-Newende Ouedraogo & Olga Mélanie Lompo

  6. Centre Hospitalier Universitaire Yalgado Ouedraogo (CHU/YO), P.O. Box 7022, Ouagadougou, Burkina Faso

    Olga Mélanie Lompo

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  1. Rogomenoma Alice Ouedraogo
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  2. Ali Kande
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  9. Jacques Simpore
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Contributions

Conceptualization: RAO and JS. Methodology: RAO, JS, AK, and CMWN; RAO, JS, and AK participated in data collection; AK and TMZ screened relevant articles; JS and RAO carried out the statistical analysis. Writing—original draft preparation: RAO and AK. Writing—review and editing: RAO, AK, JS, TMZ, FWD, CMWN, DO, OML, and CMRO. All authors contributed to data interpretation, and discussion and approved the final manuscript.

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Correspondence to Rogomenoma Alice Ouedraogo.

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Ouedraogo, R.A., Kande, A., Nadembega, W.M.C. et al. Distribution of high- and low-risk human papillomavirus genotypes and their prophylactic vaccination coverage among West African women: systematic review. J Egypt Natl Canc Inst 35, 39 (2023). https://doi.org/10.1186/s43046-023-00196-x

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