COVID scientific image

Treatments

Investigating the most promising treatments and therapies for COVID-19

Vaccines

Supporting research to develop safe and effective vaccines for COVID-19

Person receiving vaccine in their arm

Clinical Trials

Information about clinical trials on treatments and vaccines for COVID-19

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.

Combat COVID-19

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.

NIH COVID-19 Resources by Topic

COVID-19 research information and resources by topic from NIH institutes and centers