scholarly journals Prevalence, Risk Factors, and Impact of Isolated Antibody to Hepatitis B Core Antigen and Occult Hepatitis B Virus Infection in HIV-1–Infected Pregnant Women

2013 ◽  
Vol 56 (12) ◽  
pp. 1704-1712 ◽  
Author(s):  
Woottichai Khamduang ◽  
Nicole Ngo-Giang-Huong ◽  
Catherine Gaudy-Graffin ◽  
Gonzague Jourdain ◽  
Weerapong Suwankornsakul ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Core Antigen ◽  
Hepatitis B Virus Infection ◽  
Occult Hepatitis ◽  
B Virus ◽  
Occult Hepatitis B ◽  
Hepatitis B Core Antigen ◽  
Hiv 1

Prevalence, Risk Factors, and Outcomes for Occult Hepatitis B Virus Infection Among HIV-Infected Patients

2007 ◽  
Vol 44 (3) ◽  
pp. 315-320 ◽  
Author(s):  
Vincent Lo Re ◽  
Ian Frank ◽  
Robert Gross ◽  
Janel Dockter ◽  
Jeffrey M Linnen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis B Virus ◽  
Virus Infection ◽  
Hepatitis B ◽  
Hepatitis B Virus Infection ◽  
Occult Hepatitis ◽  
B Virus ◽  
Occult Hepatitis B

scholarly journals Occult Hepatitis B Virus Infection among HIV Positive Patients in Nigeria

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Oluyinka Oladele Opaleye ◽  
Adeolu Sunday Oluremi ◽  
Adetona Babatunde Atiba ◽  
Moses Olubusuyi Adewumi ◽  
Olatunji Victor Mabayoje ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Virus Infection ◽  
Hepatitis B ◽  
Hbv Dna ◽  
Hiv Positive ◽  
Hepatitis B Virus Infection ◽  
Occult Hepatitis ◽  
B Virus ◽  
Occult Hepatitis B ◽  
Detectable Hbsag

HIV has been known to interfere with the natural history of hepatitis B virus (HBV) infection. In this study we investigate the prevalence of occult hepatitis B virus infection (OBI) among HIV-infected individuals in Nigeria. Overall, 1200 archived HIV positive samples were screened for detectable HBsAg using rapid technique, in Ikole Ekiti Specialist Hospital. The HBsAg negative samples were tested for HBsAg, anti-HBc, and anti-HCV by ELISA. Polymerase chain reaction was used for HBV DNA amplification and CD4 counts were analyzed by cytometry. Nine hundred and eighty of the HIV samples were HBsAg negative. HBV DNA was detected in 21/188 (11.2%) of patients without detectable HBsAg. CD4 count for the patients ranged from 2 to 2,140 cells/μL of blood (mean = 490 cells/μL of blood). HCV coinfection was detected only in 3/188 (1.6%) of the HIV-infected patients (P>0.05). Twenty-eight (29.2%) of the 96 HIV samples screened were positive for anti-HBc. Averagely the HBV viral load was <50 copies/mL in the OBI samples examined by quantitative PCR. The prevalence of OBI was significantly high among HIV-infected patients. These findings highlight the significance of nucleic acid testing in HBV diagnosis in HIV patients.

Occult Hepatitis B Virus Infection Among Patients Undergoing Chronic Dialysis in Hodeidah City, Yemen

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
El-Sayed El-Morsy ◽  
Saeed Alghalibi ◽  
Abd Allah Elbialy ◽  
Khaled Baddah ◽  
Mahmoud Khalifa
Keyword(s):  
Hepatitis B Virus ◽  
Virus Infection ◽  
Hepatitis B ◽  
Chronic Dialysis ◽  
Hepatitis B Virus Infection ◽  
Occult Hepatitis ◽  
B Virus ◽  
Occult Hepatitis B
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