Add Yahoo as a preferred source to see more of our stories on Google. As COVID-19 activity remains high in the United States, a new variant called XEC has emerged and is spreading rapidly in Europe ...

How was the Nimbus COVID variant first detected in the United States? It’s summer! That time of the year when you’re planning vacations, barbecues, or just enjoying time outdoors. But a new health ...

The COVID-19 pandemic was the third leading cause of death globally in 2020 and the second in 2021, according to a recent World Health Organization report. The almost 13 million lives lost during ...

The “cicada” SARS-CoV-2 variant, which earned its nickname after staying relatively dormant following its discovery in 2024, has accounted for a small proportion of COVID-19 cases since the CDC began ...

A new COVID-19 variant that was unheard of just months ago is now projected to be the second-most common strain in the United States. Variant NB.1.8.1 was first detected in China in January but ...

As COVID-19 activity remains high in the United States, a new variant called XEC has emerged and is spreading rapidly in Europe and other parts of the world. Only a handful of cases have been detected ...

A blue gloved hand in the lab holding tubes of blood identified with the label COVID-19 New Variant. The COVID-19 pandemic was the third leading cause of death globally in 2020 and the second in 2021, ...