COVID-19 has changed its form once again. The name of the new variant of Covid is Nimbus Razor Blade Throat. The world has ...

COVID-19 cases are rising in about half of US states, signaling a summer wave driven by waning immunity and new variants like ...

As the U.S. approaches the midpoint of summer, the CDC is reporting cases of the virus are growing or likely growing in ...

Two new COVID-19 variants are spreading through the U.S., and medical providers in Connecticut are expecting an uptick in cases in the coming weeks.

In Nature Communications, authors describe a novel web platform for genomic surveillance of the SARS-CoV-2 virus called ...

The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency ...

Wastewater surveillance became a popular choice among public health officials looking to track rapid virus mutations and ...

As new variants continue to emerge, there is growing evidence that global warming could influence transmission of the virus ...

A new Covid-19 variant, Stratus (XFG or XFG.3), also known as “Frankenstein” due to its recombinant nature, has been ...

New research by the University of Sydney offers important insights into how and when new coronavirus variants arise in bats.

A newly dominant strain of COVID-19, known as NB.1.8.1 or “Nimbus,” is now the most common variant circulating in the United States. According to recent data from ...

While most people will clear the virus and get a negative antigen test result within 10 days, some people may keep testing positive for longer than that, experts tell TODAY.com. And if you keep ...