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Originally isolated from a Culex neavei mosquito in South Africa in 1959 (1,2), Usutu virus (USUV) was subsequently detected in different mosquito and bird species throughout Sub-Saharan countries (3). USUV [...]

During summer and fall 2011, a nonspecific febrile syndrome characterized by hyperthermia and decreased milk production was reported in adult dairy cows from farms in the Netherlands and Germany (1,2). [...]

According to the World Health Organization, influenza annually infects 5%-15% of the global population, causing 3-5 million cases of severe illness and ≅ 500,000 reported deaths. The persistence of influenza [...]

During summer and fall of 2011, a nonspecific febrile syndrome among adult dairy cows in northwestern Europe was reported. During November 2011, an enzootic outbreak causing fetal death or neurologic [...]

In the summer and fall of 2011, a nonspecific febrile syndrome, characterized by hyperthermia, drop in milk production, and watery diarrhea, was reported among adult dairy cows on farms in [...]

To the Editor: From the end of August through the end of October 2011, a clinical syndrome involving adult cattle and the fetuses of pregnant cows emerged in the border [...]