By conducting whole-genome sequence analysis on 28 canids—including gray wolves, red wolves, eastern wolves, coyotes, and even domestic dogs—the team found that the red wolf is about 25 percent gray wolf and 75 percent coyote, while the eastern wolf is about 50 to 75 percent gray wolf, and roughly one quarter coyote.
Laboratory tests conducted by the Georgia Department of Public Health confirmed that the rabid coyote that was involved in two altercations in Roswell, Georgia’s Leita Thompson Park on July 10 and 11, 2016, did indeed harbor the raccoon variant of the virus.
In other words, this coyote contracted the disease from a raccoon, which is the primary reservoir for the rabies virus here in the southeast.
Raccoons and coyotes are generally antagonistic towards one another, which we discussed in a previous post, so none of this is surprising. Rabid animals generally only live for a short time (5-7 days), so we are almost certain that the same coyote was involved in both incidents and it was killed after the second attack.
As far as we know, rabies in Georgia is a rarity, particularly in coyotes, but we will continue to help monitor the situation in Roswell.