Dr. Céline Gounder, an internist, epidemiologist and infectious disease specialist, is a CBS News medical contributor as well as senior fellow and editor-at-large for public health at KFF Health News.

The uptick was first registered in Northern California, but has more recently started being seen in the Southland. Coronavirus activity now remains lower than in recent summers, but it’s unclear ...

Like it or not, COVID-19 is still a public health issue five years after the start of the pandemic flipped the nation, and the world, on its head. Here is a brief recap of the status of COVID cases, ...

Since 2020, the condition known as long COVID-19 has become a widespread disability affecting the health and quality of life of millions of people across the globe and costing economies billions of ...

The Food and Drug Administration on Thursday approved the new Covid vaccines from Pfizer and Moderna. It’s the third time the vaccines have been updated to match circulating strains since the original ...