As confusion around vaccine access continues, cases have remained fairly steady week-over-week, according to CDC data.

PORTAGE, Mich. — It's only the first day of fall, but the cold-weather illnesses are already impacting West Michigan, and pharmacies say over-the-counter medications are flying off the shelves.

Preliminary analysis showed the 2025-2026 formula of Spikevax generated greater than an 8-fold increase in LP.8.1-neutralizing antibodies across age groups Clinical findings reinforce preclinical data ...

A new Covid variant is transmitting more quickly than previous strains and has an unusual early warning sign to be aware of, experts have warned. It's different to other types ...

The Stratus variant, which includes the XFG strain of the virus and its spin-offs, XFG.3 and XFG 3.1, now make up around 75 ...

A new Covid variant, dubbed Stratus, is spreading in the UK. Here's how its symptoms differ from other common viruses ...

France is tracking the Covid 'Frankenstein' strain Stratus (XFG), with rising cases and shifting symptoms, urging vaccination ...

A fresh Covid variant is spreading across the UK and Ireland. The new strain, called Stratus, has two variants, XFG and XFG.3 ...