Disease that is temporarily widespread in animals, i.e., domestic livestock or wild animals. example usage: a widespread epizootic outbreak of bird or swine flu.
Russian Soviet Federative Socialist Republic. The initial name change of Russia under Vladimir Lenin and Leon Trotsky from 1917 to 1922 until the USSR, the Union of Soviet Socialist Republics came into...
Chickenpox is caused by the varicella virus or herpes zoster. Once infected with chickenpox, a susceptible individual can carry the virus in the para-spinal and other nerve ganglia for life. The virus can re-emerge at multiple times and at any point in later life...
