Millions of people who recover from infections like COVID-19, influenza and glandular fever are affected by long-lasting symptoms. These include chronic fatigue, brain fog, exercise intolerance, ...

The content on this page is provided for reference purposes only. This content has not been altered or updated since 22 December 2022 The development and distribution of an effective and safe vaccine ...

An analysis of genetic samples taken from the Huanan seafood market in Wuhan, China, has identified a shortlist of wild animals being sold there that were the most likely source of the virus that ...

Researchers at the Chinese lab accused of leaking the COVID-19 virus have now discovered a new coronavirus in bats that closely matches the one that led to the deadly worldwide outbreak in 2020, ...

Five years ago, a mysterious new virus emerged in Wuhan, China, marking the start of a global health crisis. Initially nameless, the virus and the illness it caused would eventually ignite a global ...

With the arrival of spring, the United States is easing out of respiratory virus season, a familiar pattern that has been challenged by Covid-19 for the past four years. The addition of a novel germ ...

A mutation on the spike protein of the virus that causes COVID-19 could help it infect the brain by forcing it to use a cellular "back door." When you purchase through links on our site, we may earn ...

It has been almost six years since the World Health Organization declared COVID-19 a pandemic in 2020, and while it is no longer considered a public health emergency, it can still make more vulnerable ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. A new coronavirus variant is ...