COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

A province in China has instated COVID-like measures after reporting 7,000 cases of Chikungunya virus. People across 13 cities in the Guangdong area have been infected with the mosquito-borne virus.

The Centers for Disease Control and Prevention said a new COVID variant is spreading across the country. The variant is ...

Kennedy said Tuesday that the terminated contracts were worth nearly $500 million. Among them is an award to the University of Texas Medical Branch and the biotechnology company Moderna to develop an ...

The Department of Health and Human Services plans to cancel contracts and pull funding for some vaccines being developed to ...

The Department of Health and Human Services is going to cancel contracts and pull funding for these projects, Robert F ...

Southern China is grappling with a sharp rise in chikungunya infections, with more than 7,000 reported cases in Guangdong province, mostly in the city of Foshan. The outbreak has been worsened by ...

The CDC report found the number of kindergarteners in the United States with a non-medical exemption for vaccines is climbing.

The number of people with COVID-19 in the U.S. is low but increasing, according to Centers for Disease Control and Prevention ...

The mosquito-borne chikungunya is rare in China, but the CDC urges caution and Chinese officials have taken steps compared to ...

China has brought in isolation rules for patients infected with chikungunya virus as a major outbreak spreads across the ...

The health security has long been a vaccine skeptic, promoting scientifically baseless claims that vaccines are linked to ...