West Nile Virus (Deadly Diseases and Epidemics) by Jeffrey N. Sfakianos
English | 30 Jan. 2010 | ISBN: 160413254X | 125 Pages | PDF | 7 MB
In 1999, a deadly strain of West Nile virus struck parts of the northeastern United States. Caused by a virus from the family Flaviridae, genus Flavivirus, the disease was common in Africa and the Middle East. Today, it can be found across North America, Europe, and Asia.