We have entered cold and flu season, and two new variants of COVID are doing the rounds: Nimbus and Stratus. While they each have a few tricky mutations that allow them to spread more quickly and ...

XFG variant rose from 14% to 78% of U.S. cases between June and August 2025. Updated vaccines offer protection; older or at-risk adults advised to act early. CDC urges masks, hand hygiene and rapid ...

The onset of cold and flu season includes the beginning of COVID season, and that means the introduction of new variations. According to the Centers for Disease Control, new variants of SARS-Co-2 ...

The COVID-19 vaccines developed for the 2024-2025 respiratory disease season were around 75% effective at preventing ...

A new Covid variant is on the rise across the US, with some alarming symptoms. The strains, XFB, dubbed Stratus, and NB.1.8.1, known as Nimbus, are behind the most recent surge in infections. Cases ...

COVID-19 cases continue to climb week-over-week as summer draws to a close, according to U.S. health data. Some regions of the United States are experiencing higher rates of positive COVID-19 tests ...

Health officials are urging caution for holiday gatherings as a 'tripledemic' of Flu, COVID-19, and RSV is causing a sharp ...

During the winter months, you may see more cases of respiratory illness, this is often because people are indoors more ...

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.