Fresh surveillance shows COVID-19 is quietly heating up at the height of summer, fueling concerns that the virus could complicate travel plans and back-to-school preparations. According to the Centers ...

Wastewater SARS-CoV-2 detections, another early marker, were at the very low level earlier this summer and are now at the low ...

COVID-19 cases are rising in half of U.S. states. What to know about COVID trends and the new Stratus and Nimbus variants.

Infections of COVID-19 are growing or likely growing in half of the U.S. as of July 8, according to CDC estimates.

Covid-19 cases are rising again in 25 US states, driven by new variants like NB.1.8.1 (Nimbus) and XFG (Stratus). Experts ...

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 spread, and how to stay safe.

Never COVID-19 varaint NB.1.8.1 sweeps 25 US states with the disease amid summer. Keep these precautions tips to protect your loved ones.

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.

Virus levels have increased sharply since June, with nearly all wastewater sites showing signs of transmission.

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

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 ...