COVID-19 is rising again in California, driven by new variants like “Nimbus,” amid a nationwide summer wave. Despite “low” overall activity, wastewater data and ER visits indicate a growing trend.

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

Symptoms mirror Omicron’s, that is, fever, cough, fatigue, sore throat, and muscle aches. Though India’s Covid response ...

A new Covid-19 variant known as ‘Stratus’ is reportedly sweeping across the globe, and people who contract it are displaying ...

Learn how long Covid-19 lasts, the impact of the Nimbus variant, its symptoms, and vaccination recommendations to stay ...

The WHO has classified XFG or ‘Stratus’ as a variant under monitoring. It may well become the dominant variant globally very ...

A new, highly contagious Covid-19 strain has emerged globally as thousands of Australians prepare to travel overseas.

The World Health Organization has added the variant, known formally as XFG, to its monitoring list. A dry, irritated throat ...

Covid has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the Covid pandemic in 2025 ...

Another new Covid-19 variant has emerged, known as NB.1.8.1—or more colloquially, Nimbus. This variant is causing concern ... and proper HVAC maintenance can all have a significant impact. In addition ...

National Hurricane Center is currently tracking tropical disturbances. Will tropical storms affect weather on Fourth of July weekend? What to know.