Arboviruses recovered from sentinel livestock in northern Australia.
Over 700 arboviruses were recovered between 1981 and 1987 from the blood of sentinel livestock near Darwin. Twenty-three isolates were made from sheep, goats, swamp buffalo (Bubalus bubalis) and horses, and the remainder were from cattle. The isolates have been typed as 27 separate viruses belonging to the bluetongue, epizootic haemorrhagic disease, Palyam, Simbu, bovine ephemeral fever, Tibrogargan and alphavirus groups. Ten of these viruses have not been isolated elsewhere in Australia and four have been isolated only in Darwin. Considerable annual variations in virus activity and in the durations of detectable viraemia were observed.
Gard
G P
GP
Division of Primary Production, Darwin, N.T., Australia.
Shorthose
J E
JE
Weir
R P
RP
Walsh
S J
SJ
Melville
L F
LF
D000818:Animals; D001102:Arbovirus Infections / Q000097:blood / Q000382:microbiology / Q000662:veterinary*; D001103:Arboviruses / Q000145:classification / Q000302:isolation & purification*; D001315:Australia; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000382:microbiology*; D013997:Time Factors