Volume 10, Number 12—December 2004
Differential Virulence of West Nile Strains for American Crows
|Virus||Strain||Source||Passage historya||Location||Genetic lineageb|
|NY99||NY99-4132||American Crow (brain)||V1||USA||I|
|Kunjin (KUN)||KUN-6453||Cx. annulirostris||V1, BHK1||Australia||I|
aViruses were propagated in Vero (V) or baby hamster kidney (BHK) cells. Numbers following passage source represent the number of viral passages.
bGenetic lineages as reported previously (9).