(Reuters) - The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus. New ...

A "highly mutated" COVID-19 variant that has been detected in at least 25 states is gaining ground, according to health authorities. Nicknamed "Cicada," BA.3.2 is on the list of variants being tracked ...

BA.3.2, a new COVID-19 variant, has been detected in wastewater samples from 25 states in the U.S. The new variant has mutations in the virus that could evade immunity from a previous infection or ...

A new COVID-19 variant, nicknamed "Cicada," has been identified in 25 US states, raising questions about its potential public health impact. Officially named BA.3.2, the highly mutated variant has ...

A "highly mutated" COVID variant that flew under the radar for years has been detected in a growing number of U.S. states, health officials said this week. The Centers for Disease Control and ...

The new variant has been detected in 25 states so far. d3sign via Getty Images A new variant of COVID-19 is spreading across the United States, according to public health officials. This version, ...

"Cicada" is trending, but not because it's the season for the noisy insects to appear. The Centers for Disease Control and Prevention and the World Health Organization are both monitoring a COVID-19 ...