What Is The Vector For Potomac Horse Fever?

Potomac horse fever (PHF) is an acute enterocolitis syndrome producing mild colic, fever, and diarrhea in horses of all ages, as well as abortion in pregnant mares. The causative agent is Neorickettsia risticii. How is Potomac horse fever transmitted? Transmission: Aquatic insects, such as caddisflies, mayflies, damselflies and dragonflies, containing Read more…