Some 23% of people infected with SARS-CoV-2 between 2021 and 2023 developed long COVID, and in more than half of them the ...

As we reflect on five years since the tumultuous start of the COVID pandemic (even if we just wish to forget it ever happened ...

Shi Zhengli, a leading virologist, became known as “Bat Woman” for her work on coronaviruses. She has spent decades studying ...

SARS-CoV-2 has been evolving the ability to evade the immune system about twice as fast as the fastest-evolving flu virus. It ...

New findings add weight to the theory that COVID-19 originated at the Wuhan Institute of Virology. Experts point to lax ...

Five years after the WHO declared COVID to be a pandemic, questions remain including how many people have died.

The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

According to a study of the COVICAT cohort, almost one in four people infected with SARS-CoV-2 suffered from long-COVID. Long-COVID continues to impact many, with symptoms lasting years in some cases.

Developing myalgic encephalomyelitis/chronic fatigue syndrome is significantly more likely after a case of COVID-19, an important connection for rheumatologists as they sort through symptoms and ...

Half a decade since coronavirus SARS-CoV-2 plunged the world into a pandemic, the scars are still healing for those who lost ...

Here are answers to what doctors say are some of the most common questions they still get about COVID-19 — and a few ...

We’ve learned a lot about COVID-19 over the last five years, but big questions remain. Recent federal actions may hinder the disease’s management.