COVID-19 cases are rising in half of U.S. states. What to know about COVID trends and the new Stratus and Nimbus variants.

SAN FRANCISCO (KGO) -- There is an increase in positive COVID-19 cases across the Bay Area, especially in San Francisco. UCSF ...

According to a Johns Hopkins report, several virological, behavioural, and environmental factors drive summer Covid-19 waves.

COVID-19 levels in Bloomington are currently high and on an upward trend, signaling what many public health experts believe ...

The COVID-19 summer surge is here. “COVID has become part of our lives, but we never took our eyes off it,” said infectious disease physician Supriya Mannepalli.

The "FLiRT" COVID-19 variants, including KP.3.1.1, KP.3, and KP.2, are spreading in the United States. Is there a summer surge? Experts discuss transmission, symptoms, and vaccines.

COVID-19 cases in California show a potential summer surge, with wastewater data indicating increased virus levels.

During the Delta surge that began over the summer, there were about 690,000 preventable Covid-19 hospitalizations in the United States that cost nearly $14 billion dollars, according to new ...

The CDC has detected a new set of COVID-19 variants called FLiRT. Here's what to know about the symptoms and the possibility of a summer surge.

The COVID-19 summer surge is here. “COVID has become part of our lives, but we never took our eyes off it,” said infectious disease doctor Supriya Mannepalli.

The United States is facing a surge in COVID-19 infections once again as the summer season nears an end. The late-summer spike has many Americans questioning how long the numbers will last, the ...

A surge in COVID-19 infections has swept the country this summer, upending travel plans and bringing fevers, coughs and general malaise. It shows no immediate sign of slowing. While most of t… ...