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3 %Median HBsAg prevalence was approximately 3% in female blood donors in China.

Gabonhépatite Bpublished 2022Viruseseurope_pmcdocument of 11 observations

5.8 %HIV-seronegative pregnant women had an HBV prevalence of 5.8%, compared to 13.0% in HIV-seropositive pregnant women.

Gabonhépatite Bobserved 2009published 2009Pakistan journal of biological sciences : PJBSeurope_pmcdocument of 9 observations

7.6 %The prevalence of hepatitis B virus (HBV) surface antigen was 7.6% in rural populations.

Gabonhépatite Bpublished 2009Journal of Clinical MicrobiologyOpenAlexdocument of 2 observations

5.9 %The overall seroprevalence of hepatitis B surface antigen (HBsAg) was 5.9% among blood donors in Koula-Moutou, Southeast Gabon from 2012 to 2017.

Gabonhépatite Bobserved 2012 to 2017published 2018The Pan African medical journaleurope_pmcdocument of 7 observations

Liver enzymes remained within normal ranges in HBV- and malaria co-infected individuals.

Gabonhépatite B · paludismeobserved 2022–2023published 2025VirusesPubMeddocument of 6 observations

2.7 %HBV mono-infection occurred in 6 out of 222 pregnant women, corresponding to a prevalence of 2.7%.

Gabonhépatite Bobserved 2022–2023published 2025VirusesPubMeddocument of 6 observations

14 casesAt Saint Camille Medical Centre, among 115 HIV-positive pregnant women, 14 were coinfected with HBV.

Gabonhépatite B · VIH/sidapublished 2010The Brazilian journal of infectious diseases : an official publication of the Brazilian Soeurope_pmcdocument of 6 observations

5 %Median HBsAg prevalence was approximately 5% in male blood donors and 3% in female blood donors in China.

Gabonhépatite Bpublished 2022Viruseseurope_pmcdocument of 11 observations

Elevated transaminases (AST) were observed in HBV mono-infected women.

Gabonhépatite Bobserved 2022–2023published 2025VirusesPubMeddocument of 6 observations

0.1 %One patient (0.1%; 95% CI, 0.0%-0.2%) had acute hepatitis B among 762 HIV-1-positive adults from Gabon surveyed between 2010 and 2013.

Gabonhépatite B · VIH/sidaobserved 2010-2013published 2016PloS onePubMeddocument of 7 observations

32.9 %32.9% of children under 15 years of age in Libreville received their 3 doses of hepatitis B vaccine on time according to the original vaccination schedule.

Gabonhépatite Bpublished 2022Open Journal of PediatricsOpenAlexdocument of 2 observationsDOI 10.4236/ojped.2022.121022

100 %All neonates in the study were vaccinated for hepatitis B at birth.

Gabonhépatite Bpublished 2021Open Journal of PediatricsOpenAlexdocument of 9 observationsDOI 10.4236/ojped.2021.113044

9.3 %Seventy-one (9.3%) patients tested positive for HBsAg among 762 HIV-1-positive adults from Gabon surveyed between 2010 and 2013.

Gabonhépatite B · VIH/sidaobserved 2010-2013published 2016PloS onePubMeddocument of 7 observations

8.8 %The prevalence of HBsAg was 8.8% (43/487) among HIV-infected individuals in Libreville, Gabon.

Gabonhépatite Bpublished 2018PloS onePubMeddocument of 6 observations

1.74 %The seroprevalence of hepatitis B virus (HBV) infection was 1.74% among haemodialysis patients at the Franceville haemodialysis centre in Gabon.

Gabonhépatite Bpublished 2025Ghana medical journalPubMeddocument of 5 observations

100 %The specificity of all RDTs for the detection of HIV and HBsAg was 100%.

Gabonhépatite B · VIH/sidapublished 2019Journal of clinical laboratory analysiseurope_pmcdocument of 4 observationsDOI 10.1002/jcla.22824

1.43 odds_ratioHBsAg seroprevalence was significantly higher in blood donors aged 26–35 years compared to those aged 36–45 years in Koula-Moutou, Southeast Gabon (OR = 1.43, 95% CI: 1.01–2.04, P = 0.045).

Gabonhépatite Bobserved 2012 to 2017published 2018The Pan African medical journaleurope_pmcdocument of 7 observations

69.7 %Detectable HBV DNA was found in 69.7% (30/43) of HBsAg positive patients.

Gabonhépatite Bpublished 2018PloS onePubMeddocument of 6 observations

1.35 %HBV-co-infection with malaria occurred in 3 out of 222 pregnant women, corresponding to a prevalence of 1.35%.

Gabonhépatite B · paludismeobserved 2022–2023published 2025VirusesPubMeddocument of 6 observations

12.9 %The prevalence of hepatitis B virus (HBV) surface antigen was 12.9% in urban populations.

Gabonhépatite Bpublished 2009Journal of Clinical MicrobiologyOpenAlexdocument of 2 observations

4.05 %HBV infection was detected in 9 out of 222 pregnant women, corresponding to a prevalence of 4.05%.

Gabonhépatite Bobserved 2022–2023published 2025VirusesPubMeddocument of 6 observations

6 %The combined prevalence of HBV among blood donors in Gabon was 6.0%.

Gabonhépatite Bpublished 2024PloS onePubMeddocument of 5 observations

2.38 IU/mlThe mean lower limit of HBsAg detection was 2.38±0.63 IU/ml.

Gabonhépatite Bpublished 2018Journal of virological methodsPubMeddocument of 5 observations

9.3 %The seroprevalence of chronic hepatitis B infection was 9.3% among 762 adults infected with HIV-1 in Gabon.

Gabonhépatite B · VIH/sidapublished 2017Medecine et sante tropicalesPubMeddocument of 8 observations

9.3 %9.3% of mothers were vaccinated for hepatitis B.

Gabonhépatite Bpublished 2021Open Journal of PediatricsOpenAlexdocument of 9 observationsDOI 10.4236/ojped.2021.113044