Volume 17, Number 8—August 2011
Dispatch
West Nile Virus Infection in Killer Whale, Texas, USA, 2007
Figure

Figure. Brain specimen from killer whale (Orcinus orca) with West Nile virus infection that died at a marine park, San Antonio, Texas, USA, 2007. Neurons and glial cells demonstrate abundant intracytoplasmic West Nile viras antigen. Blood vessel demonstrates mild vasculitis and perivascular lymphocytic infiltrate. Original magnification ×200.