A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

A new JAMA report warns of rising eastern Equine encephalitis cases in the U.S., giving attention to neurological impacts in ...

West Nile Virus was detected in Bristol County, Massachusetts for the first time in 2025.A mosquito sample tested positive ...

The Maine Center for Disease Control and Prevention is urging residents and visitors to prepare for an active mosquito season ...

A tiny insect called a midge spreads the disease, and the earliest known case dates back to 1955 in a forest worker near a ...

This important study explores the role of SIRT2 in regulating Japanese encephalitis virus replication and disease progression in rodent models. The findings presented are novel as sirtuins are known ...

The UC Master Gardeners of Butte County are part of the University of California Cooperative Extension system, serving our community in a variety of ways, including 4-H, farm advisers, and nutritio… ...

In non-persistent transmission, a virus attaches to the distal tip of insect mouth parts and inoculates the next plant the insect feeds on. In semi-persistent viral transmission, the virus enters ...

West Nile virus (WNV), La Crosse virus (LACV), and Eastern equine encephalitis virus (EEEV)). Testing for POWV infection is recommended for patients with symptoms of POWV disease, especially ...

The Knox County Health Department confirmed presence of West Nile virus, a mosquito-borne illness, in the area on June 23. Here's what to know and how to avoid it.

The Centers for Disease Control and Prevention confirmed Illinois' first human case of the West Nile virus of 2025. Find out more.