A new COVID-19 variant is quickly spreading across California, and health experts are warning it could lead to a surge of summer cases. “COVID-19 continues to circulate in California and future ...

We are testing our capacities, our systems, refining the protocols, and building the relationships, ensuring that the next outbreak finds us ready to respond with speed and precision so that we save ...

This resulted in CDC recommending the COVID vaccines for everyone ... Japanese Encephalitis virus, West Nile Virus, ...

The pause for U.S. patients was initiated Friday by the FDA and CDC while the two federal agencies ... of disease caused by the chikungunya virus in patients age 18 years and older.

Kristaps Porzingis previously admitted that the virus that caused him to miss time in March impacted his performance through the first two games of the Celtics’ series against the Knicks.

Other states with active outbreaks — which the CDC defines as three or more related ... Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected ...

Measles cases have been recorded in 30 states, CDC data shows. The U.S. has surpassed 1,000 measles cases for the first time in five years, according to new data from the Centers for Disease ...

Dengue, a potentially deadly virus spread by mosquitoes ... record,” and the numbers aren’t slowing down. In the US, the CDC marked dengue as a Level 1 health alert, advising travelers ...

The results undermine the widely circulated (and much contested) view that the virus was manufactured in a lab. The analysis shows that the ancestor of SARS-CoV-2, the virus that causes COVID-19 ...

Kids younger than 5 have a much higher-than-average risk of death if infected by the measles virus, research from the CDC and the Mayo Clinic shows. Infected children can be hospitalized ...

The CDC's updated nPEP guidelines incorporate new antiretroviral therapies and emphasize administration within 72 hours of exposure. Recommendations are based on a comprehensive literature review ...