CroV

CroV, also known as Corvus virus, is a novel RNA virus that infects the common raven (Corvus corax). First identified in 2019, it has since been detected in raven populations in various regions. The virus is a member of the Paramyxoviridae family, though its exact classification is still under investigation.

Symptoms of CroV infection in ravens can include lethargy, neurological signs such as head tilting and incoordination, and sometimes respiratory distress. The severity of the disease can vary, with some individuals showing mild or no symptoms, while others can succumb to the infection. Transmission is believed to occur through direct contact with infected birds or their bodily fluids.

Researchers are actively studying CroV to understand its epidemiology, pathogenesis, and potential impact on wild raven populations. The development of diagnostic tools and potential intervention strategies are ongoing areas of research. While primarily observed in ravens, the possibility of cross-species transmission to other corvids or related bird species is also being monitored. Current efforts focus on surveillance and understanding the ecological role of CroV within its host population.