The World Health Organization has urged China to share data to help understand the origins of Covid-19, five years on from the start of the pandemic in the Chinese city of Wuhan. On December 31, 2019, ...

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 ...

A new map created using data from the U.S. Centers for Disease Control and Prevention (CDC) has revealed the locations across the country where bird flu has been detected in wastewater samples.

WASHINGTON — 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 ...

A major outbreak of chikungunya virus in China has forced the CDC to issue a travel warning for Americans heading to the country. More than 7,000 cases of the mosquito-borne illness have been reported ...

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 ...

Mosquitoes carrying the West Nile virus have been identified in Oregon for the first time this year, according to the Oregon Health Authority. Three pools — groups of up to 50 mosquitoes — tested ...

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 ...