Origins of plague could have emerged centuries before outbreaks, study suggests January 21, 2023January 20, 2023
Flu, Covid-19 and RSV are all trending down for the first time in months January 20, 2023January 20, 2023
Decreasing rates of childhood immunization are a major concern. Our medical analyst explains why January 19, 2023January 18, 2023
When young children test positive for Covid-19 and another respiratory virus, their illness is much more severe, a new study suggests January 18, 2023January 18, 2023
Highly pathogenic avian flu: New strain kills hundreds of snow geese in Colorado January 17, 2023January 17, 2023