This winter's wave of norovirus infections has reached levels that are now more than double last season's peak, in figures published Monday by the Centers for Disease Control and Prevention tracking ...

The federal government shutdown has brought respiratory virus surveillance to a halt at the national level, leaving local governments, health systems and the general public with critical blind spots ...

Ticks can spread Lyme disease and give people red meat allergies, and now there’s increasing worry in Minnesota about another ailment spread by the blood-sucking pests: the Powassan virus. While the ...

This is read by an automated voice. Please report any issues or inconsistencies here. The first recorded death from West Nile virus this year in L.A. County was confirmed Friday by the Los Angeles ...