| antibodies against equine herpesviruses and equine arteritis virus in burchell's zebras (equus burchelli ) from the serengeti ecosystem. | a total of 51 sera from a migratory population of burchell's zebras (equus burchelli) were collected in the serengeti national park (tanzania) between 1999 and 2001 to assess levels of exposure to equine herpesvirus types 1, 2, 4, 9 (ehv-1, -2, -4, -9), ehv-1 zebra isolate t965, and equine arteritis virus (eav). using virus-specific neutralizing antibody tests, seroprevalence was high for ehv-9 (60% of 45), moderate for eav (24% of 51), and lower for the ehv-1-related zebra isolate (17% of 41), ... | 2005 | 15827213 |