A newer COVID variant called XFG is currently fueling cases of the virus across the country. Nicknamed “ Stratus,” this ...

Nationally, respiratory syncytial virus and COVID-19 activity remains relatively low, due to population immunity, new vaccines for respiratory syncytial virus, and no new virulent COVID-19 variants, ...

The Stratus COVID-19 variant has been fueling a rise in cases across the country. Stratus is currently the dominant variant in the U.S. This variant is slightly more infectious than previous variants.

Pfizer Australia and BioNTech have welcomed the TGA's move to register the companies' new COVID-19 vaccine into its public ...

A new investigation published in JAMA examines how COVID-19 vaccination affects maternal and perinatal outcomes among ...

Multivariable analyses confirmed that vaccination remained associated with lower hospitalization risk in both periods after controlling for comorbid conditions. Compared with vaccinated patients, the ...

The COVID-19 vaccines developed for the 2024-2025 respiratory disease season were around 75% effective at preventing ...

The comprehensive Alaska Department of Health report examined how the state fared between 2020 and 2023, noting successes and ...