Researchers found that people with a specific gene variant were two to eight times more likely to not have symptoms after infection.

Food allergies have been linked to behavioral and mood disorders, including depression, anxiety and ADHD.

A new trial seeks to test whether cheap rapid tests given three times a week can keep the workplace safe despite the coronavirus pandemic.

Test positivity rates measure the success of a testing program. Even though the US performs a huge number of tests, high test positivity rates across the country show that that it still isn't enough.

Ideally everyone could get tested frequently for the coronavirus. No state is close to achieving this, but some are doing better than others. What are the challenges in meeting demand for testing?

Modeling study offers fresh insights into stealthy nature of coronavirus and how easily it jumps from person to person.

There is a lot of confusion and concern around asymptomatic spread of SARS-C0V-2. An infectious disease expert explains how many people are asymptomatic and how they can spread the virus.

Recommendations around mask usage are confusing. The science isn't. Evidence shows that masks are extremely effective to slow the coronavirus and may be the best tool available right now to fight it.