Summary: Advanced imaging reveals that COVID-19 may cause lasting brain changes, even in people without ongoing symptoms, ...

Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

Early in the beginning of the COVID-19 pandemic, scientists predicted the coronavirus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and multiple seasonal waves later, ...

A protein particle hidden within the SARS-CoV-2 virus could lead to longer-lasting, more protective vaccines for COVID-19. Scientists from La Trobe University and Kumamoto University in Japan have ...

ME/CFS and the closely related long COVID could be caused by damage to the brainstem, according to a new scientific theory.

Researchers at Utah State University have reported a previously unrecognised CRISPR immune response in which a bacterial ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...

This study shows that SARS-CoV-2 infection and vaccination generate strong, highly specific spike-binding immune responses ...