'Nanobodies' produced by the llama immune system can neutralise the virus that causes COVID-19.

We blame the coronavirus for the thousands of deaths, but it is actually a hyperactive immune reaction that is the cause of death. An immunologist explains.

Figuring out how the immune system responds to and defeats coronavirus is our best way out of the pandemic.

Vaccine development is usually a long process. The coronavirus pandemic is forcing researchers to innovate and test potential vaccines faster than ever before.

A biomedical researcher and pediatrician who works with Kawasaki disease and COVID-19 explains the similarities and differences in the worrisome cases doctors are starting to see.

A biomedical researcher and pediatrician who works with Kawasaki disease and COVID-19 explains the similarities and differences in the worrisome cases doctors are starting to see.

Researchers from Oregon Health and Science University found that variations in genes that code for parts of the cellular alarm system might play a role in how well people fight off COVID-19.

Human psychology has evolved to avoid situations that could lead to infection. Behavioral choices now could have long-term effects on how people interact with others and the world.