Bluetongue & Epizootic hemorragic disease (EHD) are different viruses.
EHD effects whitetail & little else,cattle & sheep are carriers. Other species of deer ,as well as goats & antelope could be carriers too.The species of midges & their prefered food animal ,ie cattle or sheep, could & should play a significant role in managing this disease.We have found EHD in QLD, Aust,in chital & rusa,but I'm not aware of any animals going clinical.
Bluetongue will effect sheep & cattle.Sheep are highly susceptible & present more severe signs of infection than cattle ,goats, deer & antelope.Some cattle or deer could carry this virus,without showing any clinical signs & serve as a reservoir,infecting others , via midges, which are again the vector.
Both the above present the same clinical signs.
I don't know of an "effective" vaccine.
Different species of midges have prefered food animals. Keep in mind if you suddenly remove all of the suspected carriers from an area at once,you may force the midges to feed more on the species your trying to protect,even though these midges may never have fed on deer otherwise.Make changes slowly & allow the population of vectors/midges to decline before completly removing the carriers.
MCF is the hemorragic virus which causes me most grief,sheep are the carrier, & again midges are the vector.I keep my tropical deer & antelope at least 2 klms inside my property & away from neighbours sheep (maggot taxies).I've also called a truce with the wild dogs & dingo's,if they don't chase my deer I don't chase them.I created my own problem by culling out the dogs.This allowed the neighbours to get into sheep.
Cheers Sharkey