Laboratory surveillance of rabies in humans, domestic animals, and bats in madagascar from 2005 to 2010.

Background. Rabies virus (RABV) has circulated in Madagascar at least since the 19th century. Objectives.

Prevalence of Rift Valley fever infection in ruminants in Madagascar after the 2008 outbreak.

A Rift Valley fever (RVF) outbreak occurred in Madagascar from January to May 2008. The objectives of this study were (1) to assess the current and past circulation of RVF virus (RVFV) in livestock in Madagascar and (2) to evaluate the extent and magnitude of the 2008 RVF outbreak in livestock. The results of a country-wide serosurvey conducted in August 2008 on small and large ruminants are reported here.

Rift Valley fever during rainy seasons, Madagascar, 2008 and 2009.

During 2 successive rainy seasons, January 2008 through May 2008 and November 2008 through March 2009, Rift Valley fever virus (RVFV) caused outbreaks in Madagascar. Human and animal infections were confirmed on the northern and southern coasts and in the central highlands. Analysis of partial sequences from RVFV strains showed that all were similar to the strains circulating in Kenya during 2006-2007.

Partial molecular characterization of alphaherpesviruses isolated from tropical bats.

Herpesviruses have previously been isolated from African and South-American bats. Recently, herpesviruses detected from European insectivorous bats (family Vespertilionidae) were classified molecularly as betaherpesviruses and gammaherpesviruses. In the current study, we performed PCR analyses targeting the UL30 catalytic subunit region of the DNA polymerase gene of the African and South American herpesviruses and new Malagasy and Cambodian herpesviruses isolated from bats, especially frugivorous bats from the families Pteropodidae and Phyllostomidae.