introduction : human cytomegalovirus (hcmv) is able to go into latency and is the most common cause of congenital infections in humans. its clinical manifestations range from asymptomatic forms to severe fetal damage, and in rare cases, fetal death due to abortion. this prospective cross-sectional study was designed to determine the seroprevalence of hcmv infection in pregnant women attending a...

A retrospective serological survey of African horse sickness (AHS) in Botswana covering a 10-year period (1995-2004) is reported. The survey involved horses showing clinical symptoms of the disease; the horses had not been vaccinated against AHS. Over the period surveyed, serological evidence suggestive of infection with AHS virus (AHSV) was found in 99 clinical cases out of which 41.4% (41/99)...

The objective of this study is to determine if a Chagas disease protocol starting with a serological survey is as reliable at identifying insect-infested areas as one using the gold standard entomological survey. The study found that health center areas infested with Rhodnius prolixus were identified using a threshold seroprevalence of 0.1%. The serological survey took half the time and was 30%...

Hydatid cyst is an important and zoonotic infection caused by cystic stage of Echinococcus granulosus. It is a major and economic problem in most areas of the world that livestock are kept such as Iran. In this study, a total of 111 buffalo,s sera from Center of Buffalo Sperm Preparation (CBSP), Orumia (West Azarbayjan province, Iran, 2003) were examined for the presence of hydatidosis by usin...