Fresh surveillance shows COVID-19 is quietly heating up at the height of summer, fueling concerns that the virus could ...

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

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 ...

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

Nicknamed “Stratus,” the XFG strain was recently designated a “variant under monitoring” by the World Health Organization ...

According to a Johns Hopkins report, several virological, behavioural, and environmental factors drive summer Covid-19 waves.

As the world adapts to living with coronavirus, one common question persists: How long does Covid-19 last? Typically, the ...

The measles outbreak has hit a new high, with over 1,200 cases reported in 2025 so far. The last time infections were that ...

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab studies using human cells and a "pseudovirus" stand-in for XFG, as well as ...

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