Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

SARS-CoV-2, the virus that causes Covid-19, affects more than just the lungs and airways. Here's how this virus enters cells and the symptoms that can arise from infecting different parts of the body.

Cells that cause inflammation are not found clustered around the brain, which normally occurs in cases of viral encephalitis — a swelling of the brain. The CNS does not contain viral RNA. Limited ...

New research from scientists at La Jolla Institute for Immunology (LJI) suggests people who received COVID-19 vaccines and then experienced "breakthrough" infections are especially well armed against ...

Although rare, people might experience vision problems after COVID-19. These might involve the effects of COVID-related blood clots that travel to the eye, causing blockages, inflammation, and cell ...

Researchers discovered that people who experienced symptomatic breakthrough infections develop T cells that are better at recognizing and targeting SARS-CoV-2, including the Omicron and Delta variants ...