A highly mutated COVID-19 strain is circulating in California — raising concerns that disease activity could rise heading ...

The thinking about what risk Covid poses — or doesn't pose — has shifted in recent years. What does it mean for you?

The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.

Flu and Covid, including a new variant called BA.3.2, nicknamed “cicada,” are still circulating, along with several other ...

While COVID-19 cases are down overall nationwide, the Cicada variant is quickly gaining ground, new data shows.

U.S. health officials have stopped the publication of a study on the COVID-19 vaccine's effectiveness in preventing ...

The report contained information indicating that the COVID-19 vaccine cut hospital visits nearly in half for vaccinated ...

Covid-19 vaccines roughly halved the chances that a US adult would need to visit the emergency room or be hospitalized with ...

A COVID-19 variant called Cicada, formally known as BA.3.2, has been found in 25 states as of March 19, including South ...

Countries that invested in seasonal influenza vaccination programs for health workers prior to the COVID-19 pandemic were ...