Screening upon entry into prison for hepatitis A virus (HAV) and hepatitis B virus (HBV) provides an ideal public health opportunity to offer vaccination to individuals who are nonimmune. We conducted a retrospective review of HAV and HBV immunity among adults living with HIV in the Illinois Department of Corrections between January 1, 2019, and December 31, 2019. The primary objective was to assess rates of HAV and/or HBV immunity in individuals with HIV. In total, 436 people were included in the study. Of 425 patients who had data for HAV vaccination, 335 were immune. Of 421 patients who had data for HBV vaccination, 272 were immune. Of the 149 patients who were nonimmune to HBV, 22 had active HBV and 6 had an equivocal HBV surface antibody and negative HBV surface antigen. In total, 212 (52%) were immune to both HAV and HBV, and 31 (8%) had no immunity to either HAV or HBV. These data demonstrate an important opportunity to discuss and provide vaccination while in custody.
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http://dx.doi.org/10.1089/jchc.23.03.0022 | DOI Listing |
Virol J
January 2025
Laboratório de Desenvolvimento Tecnológico em Virologia, Instituto Oswaldo cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brasil.
Background: Nonenveloped viruses, such as hepatitis A virus (HAV) and parvovirus B19 (B19V), are not inactivated by detergents and solvents commonly used to manufacture plasma derivatives. Cases of transfusion-transmitted HAV and B19V have already been described in several countries. This study aimed to determine the incidence of HAV and B19V asymptomatic infections in blood donors from Rio de Janeiro and evaluate the residual risk of transmission to blood derivative recipients.
View Article and Find Full Text PDFAnal Chim Acta
January 2025
The key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan, 411105, China. Electronic address:
Background: Viral epidemics have long endangered human health and had dramatic impacts on environment and society. The currently known viruses and the rapid emergence of previously unknown viruses lead to an urgent need for effective virus detection strategies. It is important to develop methods that can detect multiple related viruses simultaneously in order to improve detection efficiency and to avoid treatment delays due to misdiagnoses.
View Article and Find Full Text PDFJ Pediatr Hematol Oncol
January 2025
Department of Pediatric Oncology, Faculty of Medicine and Cancer Institute, Hacettepe University, Ankara, Turkey.
Objective: Childhood cancer treatment disrupts vaccination schedules and weakens or eliminates vaccine-induced immunity. In addition, post-treatment vaccine responses vary. This study aimed to assess post-treatment serum antibody levels and vaccine responses in children.
View Article and Find Full Text PDFAntiviral Res
February 2025
Department of Molecular and Medical Virology, Ruhr University Bochum, Bochum, Germany; German Centre for Infection Research (DZIF), External Partner Site, Bochum, Germany. Electronic address:
Infection with one or several of the five known hepatitis viruses is a leading cause of liver disease and poses a high risk of developing hepatocellular carcinoma upon chronic infection. Chronicity is primarily caused by hepatitis B virus (HBV) and hepatitis C virus (HCV) and poses a significant health burden worldwide. Co-infection of chronic HBV infected patients with hepatitis D virus (HDV) is less common but is marked as the most severe form of chronic viral hepatitis.
View Article and Find Full Text PDFViruses
October 2024
Laboratory of Viral Hepatitis, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-360, RJ, Brazil.
Background: Viral hepatitis is a disease that is more prevalent among individuals residing in remote regions and in contexts of social vulnerability. The objective of this study was to ascertain the seroprevalence of hepatitis A (HAV), B (HBV), and C (HCV) in vulnerable communities in the rural area of São João do Piauí (SJP), northern Brazil.
Methods: Immunoenzymatic assays were employed to detect the presence of anti-HAV (total and IgM), HBsAg, anti-HBc, anti-HBs, and anti-HCV serological markers in serum samples.
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