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

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.

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

The pandemic officially ended more than a year ago, but COVID-19 is still spreading amid increased travel, leading to a surge in new infections in Atlanta, experts say.

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… ...

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

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.

COVID-19 is showing up in a lot of wastewater samples, but doctors' offices aren't seeing an outsized share of people with symptoms of respiratory illness.

As COVID-19 cases continue to climb here and across the country, we are learning more about why this virus seems to like the hotter temperatures.

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

A significant COVID-19 surge is sweeping across 25 US states, driven by waning immunity and new variants like NB.1.8.1 ...