Reconstruction of the molecular evolution of Usutu virus in Germany: Insights into virus emersion and circulation.

Usutu virus (USUV) is a mosquito-borne flavivirus that is widely distributed in southern and central Europe. The zoonotic virus circulates primarily between birds and mosquitoes, can, however, in rare cases infect other mammals including humans. In the past, USUV has been repeatedly associated with mass mortalities in birds, primarily blackbirds and owls.

Use of competition ELISA for monitoring of West Nile virus infections in horses in Germany.

West Nile virus (WNV) is a mosquito-borne viral pathogen of global importance and is considered to be the most widespread flavivirus in the World. Horses, as dead-end hosts, can be infected by bridge mosquito vectors and undergo either subclinical infections or develop severe neurological diseases. The aim of this study was to detect WNV specific antibodies in horses in Germany as an indicator for an endemic circulation of WNV.

Cowpox infection transmitted from a domestic cat.

A 21-year-old immunocompetent woman developed a cowpox infec-tion,while working as a veterinarian's assistant in a rural area. She had never received vaccinia immunization and came in contact with a fatally-infected house cat. Under symptomatic treatment, the infection remained localized to one cheek and cleared over 3 weeks with substantial dermal-subcutaneous tissue destruction.