In many parts of the country, COVID cases are rising — but the tracking data isn't as reliable as it once was. ljubaphoto via ...

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent right now, Subhash Verma, microbiology and immunology professor at the ...

COVID-19 is rising again in California, driven by new variants like “Nimbus,” amid a nationwide summer wave. Despite “low” overall activity, wastewater data and ER visits indicate a growing trend.

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of cases.

But now, health officials estimate it makes up about 37% of current COVID-19 cases, according to the Centers for Disease Control and Prevention (CDC).

RNA-1010 demonstrated superior relative vaccine efficacy that was 26.6% (95% CI; 16.7%, 35.4%) higher than a licensed standard-dose seasonal influenza vaccine in adults aged 50 years and older ...

The variant, called Nimbus, shares typical COVID-19 symptoms like fever and cough, but some patients have reported severely dry and cracked throats.

CDC data indicate 1,288 measles cases have been confirmed so far this year, pushing past the previous high reached in 2019. In other public health news: Texas first responders are experiencing mental ...

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

The number of emergency department visits for COVID-19 is growing across 11 states and likely growing in 14 others, according to CDC data published July 11.  The data helps visualize whether the ...

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

Havers had led the CDC's Respiratory Virus Hospitalization Surveillance Network, or RESP-NET, that collects and studies trends in hospitalizations from COVID-19, RSV and influenza.