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

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

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

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

A summer wave of Covid-19 is hitting parts of the US, driven by the Nimbus variant. Here's what to know about symptoms, its spread, and how to stay safe.

It may be summer, but COVID-19 is surging in the San Francisco Bay Area.

Infections of COVID-19 are growing or likely growing in half of the U.S. as of July 8, according to CDC estimates.

Infections of COVID-19 are growing or likely growing in half of the U.S. as of July 8, according to CDC estimates.

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

There is an increase in positive COVID-19 cases across the Bay Area, especially in San Francisco. UCSF's Dr. Monica Ghandi says it's because two new subvariants have come up this season. "The problem ...

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 ...

National Highways, which issued the plea, warned that tiredness behind the wheel can lead to ‘dangerous mistakes’.