Mal Oeste Today

Diagnosis is confirmed through (looking for IgM antibodies) or PCR to detect viral RNA in tissues or cerebrospinal fluid. Managing infectious equine neurologic disease (Proceedings)

The disease progresses through stages of neurological decline: Fever, depression, and lack of appetite. mal oeste

It primarily circulates between wild birds and mosquitoes ( Culex tarsalis being a major vector). Horses and humans act as "dead-end" hosts, meaning they can contract the disease but typically do not develop high enough viral levels to pass it back to mosquitoes. Diagnosis is confirmed through (looking for IgM antibodies)