COVID-19 Treatment Guidelines
The latest COVID-19 treatment guidelines, developed and updated regularly by a U.S. panel of experts.
How COVID-19 Affects Pregnancy
Should you get the vaccine during pregnancy? Does the vaccine cause infertility? NIH research is helping to answer these questions and more.
You can help find ways to prevent and treat COVID-19—whether you’ve never had COVID-19, you have COVID-19 now, or you had it in the past.
Learn how you can join a vaccine or treatment clinical trial, or donate your plasma to help others who are diagnosed with COVID-19.
The Journey of a Vaccine
Learn about the four phases of clinical research, what questions researchers try to answer in each, and how a vaccine is developed, approved, and manufactured.
NIH COVID-19 Resources by Topic
COVID-19 research information and resources by topic from NIH institutes and centers