In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

CDC experts emphasized the need for COVID vaccination during pregnancy, showing that children under 6 months are vulnerable ...

Investigators concluded that individuals with comorbidities experienced higher risks of severe COVID-19 outcomes during the ...

Key Takeaways Updated COVID-19 vaccines have been effective against new coronavirus variantsThe vaccines lowered risk of ...

A Centers for Disease Control and Prevention official who led the agency's network to study hospitalization trends from ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

Vermont has the second lowest state fatality rate in the US (148.2 per 100K; Hawaii 113.6/100K). Mississippi (465.8/100K) and ...

Havers had led the CDC's Respiratory Virus Hospitalization Surveillance Network, or RESP-NET, that collects and studies trends in hospitalizations from COVID-19, RSV and influenza.

A new multi-state study led by the Centers for Disease Control and Prevention's (CDC) VISION Network—including Regenstrief ...

A Centers for Disease Control and Prevention official who led the agency's network to study hospitalization trends from infectious diseases like COVID-19 has resigned in protest following Health ...