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

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

Virus levels have increased sharply since June, with nearly all wastewater sites showing signs of transmission.

In many parts of the country, COVID cases are rising — but the tracking data isn't as reliable as it once was. ljubaphoto via ...

The Stratus Covid variant, also known as XFG, is making up around a quarter of global infections, but scientists say there is ...

As Professor of Infectious Diseases and Microbiology Paul Griffin explains in a recent piece for The Conversation, Stratus is ...

The Head of the Scientific Committee to Combat Coronavirus at Egypt's Ministry of Health and Population Hossam Hosni said on ...

Both strains are causing mild symptoms and are contagious. Patients with nimbus are experiencing ‘razor blade throat,’ a sore throat making it difficult to swallow. Other symptoms include fever, runny ...