Historical Analysis of the Risk of Hepatitis E and Its Complications in Pregnant Women in Nepal, 1996-1998.

Hepatitis E (HE) during pregnancy can be fatal; there are no prospective risk estimates for HE and its complications during pregnancy. We followed 2,404 pregnant women for HE and pregnancy outcomes from 1996 to 1998. Subjects from Nepal were enrolled at an antenatal clinic with pregnancy of ≤ 24 weeks.

A model international partnership for community-based research on vaccine-preventable diseases: the Kamphaeng Phet-AFRIMS Virology Research Unit (KAVRU).

This paper describes an international collaboration to carry out studies that contributed to the understanding of pathogenesis, diagnosis, treatment, and prevention of several diseases of public health importance for Thailand and the United States. In Kamphaeng Phet Province, Thailand, febrile syndromes, including encephalitis, hepatitis, hemorrhagic fever, and influenza-like illnesses, occurred commonly and were clinically diagnosed, but the etiology was rarely confirmed. Since 1982, the Kamphaeng Phet Provincial Hospital, the Thai Ministry of Public Health, and the US Army Component of the Armed Forces Research Institute of Medical Sciences, along with vaccine manufacturers and universities, have collaborated on studies that evaluated and capitalized on improved diagnostic capabilities for infections caused by Japanese encephalitis, hepatitis A, dengue, and influenza viruses.

A diplomatic disease.

A 43-year-old diplomat was diagnosed with probable hepatitis C while vacationing in Europe. However, on return to her post in Nepal, she was actually found to have hepatitis E. The differential diagnosis, importance, and prevention of hepatitis E are highlighted.

Safety and efficacy of a recombinant hepatitis E vaccine.

Background: Hepatitis E virus (HEV) is an important cause of viral hepatitis. We evaluated the safety and efficacy of an HEV recombinant protein (rHEV) vaccine in a phase 2, randomized, double-blind, placebo-controlled trial.

Methods: In Nepal, we studied 2000 healthy adults susceptible to HEV infection who were randomly assigned to receive three doses of either the rHEV vaccine or placebo at months 0, 1, and 6.

The etiology of febrile illness in adults presenting to Patan hospital in Kathmandu, Nepal.

In Nepal, many infections remain poorly characterized, partly due to limited diagnostic facilities. We studied consecutive febrile adults presenting to a general hospital in Kathmandu, Nepal. Of the 876 patients enrolled, enteric fever and pneumonia were the most common clinical diagnoses.