COVID-19 cases are rising in half of US states. Is this the start of a summer wave? What to know about COVID trends and the ...

A summer wave of Covid-19 is hitting parts of the US, driven by the Nimbus variant. Here's what to know about symptoms, its ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

COVID-19 cases are on the rise again across the United States, according to data from the US Centers for Disease Control and Prevention.

COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast ...

A COVID-19 variant once considered rare has tripled in U.S. cases in the past two weeks, according to the Centers for Disease Control and Prevention. The mutated strain, called BA.2.86, accounts ...

Concern is growing as cases of COVID-19, better known as the coronavirus, continue to show up in countries around the world. The virus has so far killed more than 4,000 people, many of them in ...

Researchers discovered previously unrecognized oscillatory trends in COVID-19 cases across the U.S., particularly a north-south oscillation around the 37°-38° north latitude. These patterns ...

A new Yale study modeling future COVID-19 trends found that cases will likely rise during the winter months. A group of Yale and University of North Carolina at Charlotte researchers compared and ...

Explore the charts below to see COVID-19 trends for Fresno, Kings, Madera, Mariposa and Merced counties in COVID-19 cases, fatalities and hospitalizations.