scholarly journals Adaptive Immune Responses in Hepatitis A Virus and Hepatitis E Virus Infections

2018 ◽  
Vol 9 (9) ◽  
pp. a033472 ◽  
Author(s):  
Christopher M. Walker
Keyword(s):  
Immune Responses ◽  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Hepatitis E ◽  
Virus Infections ◽  
Adaptive Immune Responses ◽  
Adaptive Immune

scholarly journals Occurrence of Hepatitis E virus infection in patients screened for Hepatitis A virus

2021 ◽  
Vol 8 (3) ◽  
pp. 200-202
Author(s):  
Anup Kumar Shetty ◽  
Jeshma Crasta Kannur
Keyword(s):  
Virus Infection ◽  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Hepatitis E ◽  
Oral Route ◽  
Infectious Hepatitis ◽  
Enzyme Linked Immunosorbent Assay ◽  
Virus Infections ◽  
Serum Samples

: Infectious hepatitis can be caused by Hepatitis A and Hepatitis E viruses. Hepatitis E infection is a water-borne disease transmitted by faeco-oral route. It is a cause of major health problems in developing countries. Outbreaks can happen due to improper hygiene and poor sanitation. Hepatitis E infection shows similar mode of transmission and clinical features of Hepatitis A infection. : This study was conducted to investigate the occurrence of Hepatitis E virus infection in patients screened for hepatitis A virus.: This prospective surveillance study was conducted between March 2020 to March 2021 on 57 serum samples which is came for the screening of anti-Hepatitis A virus IgM by enhanced Chemiluminescence method. These samples were collected and tested for anti- Hepatitis E virus IgM by Enzyme linked immunosorbent assay.: Among 57 samples, 11 samples (19.3%) were positive for Hepatitis A Virus IgM, 13 samples (22.8%) were positive for Hepatitis E virus IgM, and 7 samples (12.3%) were positive for both.: Hepatitis E virus infections were more than Hepatitis A virus. Hepatitis E and Hepatitis A virus co- infection was also observed. Screening of both viruses is suggested for infectious hepatitis.

scholarly journals Nonhuman Primate Models of Hepatitis A Virus and Hepatitis E Virus Infections

2018 ◽  
Vol 9 (2) ◽  
pp. a031815 ◽  
Author(s):  
Robert E. Lanford ◽  
Christopher M. Walker ◽  
Stanley M. Lemon
Keyword(s):  
Nonhuman Primate ◽  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Hepatitis E ◽  
Virus Infections

Does infection with hepatitis A virus provide protection against hepatitis E virus?

2003 ◽  
Vol 60 (3) ◽  
pp. 337-339
Author(s):  
Sameer A Syed ◽  
Arif R Sarwari ◽  
Raymond A Smego ◽  
Saeed Hamid ◽  
Tayyabun Nissa
Keyword(s):  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Hepatitis E

scholarly journals Incidence of hepatitis A and hepatitis E viruses and norovirus and rotavirus in fish and shrimp samples caught from the Persian Gulf

2021 ◽  
Vol 73 (1) ◽  
pp. 169-178
Author(s):  
M. Alipour Amroabadi ◽  
E. Rahimi ◽  
A. Shakerian ◽  
H. Momtaz
Keyword(s):  
Persian Gulf ◽  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Penaeus Monodon ◽  
Hepatitis E ◽  
Foodborne Viruses ◽  
Scomberomorus Commerson ◽  
The Persian Gulf ◽  
Autumn And Winter

ABSTRACT Foodborne viruses including hepatitis A virus (HAV), norovirus (NoV), rotavirus (RoV) and hepatitis E virus (HEV) are easily transmitted through contaminated seafoods. The current research was done to assess the incidence of RoV, NoV GI and GII,hAV and hEV in fish and shrimp samples caught from the Persian Gulf, Iran. Three-hundred and twenty fish and shrimp samples were collected. The presence of foodborne viruses were assessed by the real-time PCR. Forty-nine out of 320 (15.31%) fish and shrimp samples were positive for foodborne viruses. Distribution of hAV, NoV GI and NoV GII amongst all studied samples were 0.93%, 5.93% and 8.43%, respectively. hEV and RoV viruses were not found in studied samples. Parastromateus niger and Scomberomorus commerson fish and Penaeus monodon shrimp were the most frequently contaminated samples. Simultaneous incidence of hAV and NoV GI and hAV and NoV GII were 0.31% and 0.93%, respectively. Distribution of foodborne viruses in samples collected through spring, summer, autumn and winter seasons were 14.28%, 9.33%, 11.76% and 24.44%, respectively. Findings revealed that the incidence of foodborne viruses was significantly associated with seafood species and also season of sampling.

Spatial and Temporal Distribution of Hepatitis A Virus and Hepatitis E Virus Among Children with Acute Hepatitis in Mexico

2021 ◽  
Author(s):  
Edgar D. Copado-Villagrana ◽  
Julio Y. Anaya-Covarrubias ◽  
Oliver Viera-Segura ◽  
Jorge L. Trujillo-Ochoa ◽  
Arturo Panduro ◽  
...  
Keyword(s):  
Acute Hepatitis ◽  
Hepatitis E Virus ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Temporal Distribution ◽  
Hepatitis E ◽  
Spatial And Temporal Distribution
Sign in / Sign up

Export Citation Format

Share Document