A 55-year-old man was admitted to our hospital because of malaise, jaundice en cholestatic liver function impairment, 4 days after his return from vacation in Surinam. Serological tests were positive for IgG and IgM antibodies to hepatitis E virus (HEV) and serum PCR was positive, consistent with HEV infection. The infection was acquired in the Netherlands and not abroad, considering the incubation period. The patient recovered spontaneously. HEV infection is rare in the Netherlands and is associated with travel to tropical or subtropical areas. The virus is transmitted by the faecal-oral route through contaminated water or food. Since 2000 there have been cases reported in the Netherlands, without any association with travelling abroad and in which the infection might be related to zoonotic transmission. The diagnosis is primarily based upon serologic tests for the detection of IgM and IgG antibodies to HEV in serum confirmed by immunoblot. It is important that HEV infection is considered in patients with acute hepatitis in whom no other cause can be found for hepatitis, even without any travel history to endemic areas.
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Trop Med Infect Dis
December 2024
Postgraduate Program in Tropical Medicine, Center of Medical Sciences, Universidade Federal de Pernambuco (UFPE), Recife 50670-420, PE, Brazil.
The occurrence of hepatitis E virus (HEV) in patients with Schistosomiasis mansoni (SM) is still poorly understood in Brazil. The objective of this study was to estimate the seroprevalence of anti-HEV IgG in patients with SM and its association with the periportal fibrosis (PPF), assessed by serum markers and ultrasound criteria. This cross-sectional study was carried out in an endemic area in Pernambuco, Brazil, with schistosomal patients who underwent coproscopic survey.
View Article and Find Full Text PDFAntiviral Res
December 2024
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 PDFPLoS Negl Trop Dis
December 2024
International Vaccine Institute, Seoul, Republic of Korea.
Background: Hepatitis E virus (HEV) causes acute jaundice and poses an important public health problem in low- and middle-income countries. Limited surveillance capacity and suboptimal access to diagnostics leads to under-reporting of HEV infections in affected countries, including Nepal. Serum antibodies against HEV are indicative of past infection.
View Article and Find Full Text PDFPeerJ
December 2024
Department of Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.
Background: Recently, there has been increasing interest in the exploration of the association between the hepatitis E virus () infection and malignancies; however, epidemiological data for infection among women with a gynecological tumors (GT) are limited. Herein, we investigated the correlation between and GT in Chinese women.
Methods: We recruited 452 women diagnosed with a primary GT and 452 healthy volunteers to investigate the possible routes and risk factors for infection.
mBio
December 2024
Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA.
Unlabelled: A novel Hendra virus (HeV) genotype (HeV genotype 2 [HeV-g2]) was recently isolated from a deceased horse, revealing high-sequence conservation and antigenic similarities with the prototypic strain, HeV-g1. As the receptor-binding (G) and fusion (F) glycoproteins of HeV are essential for mediating viral entry, functional characterization of emerging HeV genotypic variants is key to understanding viral entry mechanisms and broader virus-host co-evolution. We first confirmed that HeV-g2 and HeV-g1 glycoproteins share a close phylogenetic relationship, underscoring HeV-g2's relevance to global health.
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