Vaccines in step Cl clinical trials
As of February 2, 2021, large (phase) clinical trials are in progress or two COVID-19 vaccines are being planned in the United States:
- AstraZeneca COVID-19 vaccine
- Novavax COVID-19 vaccine
Learn more by visiting US COVID-19 vaccine clinical trials, including vaccines in the early stages of development clinicaltrials.govExternal icon.
This page will be updated as more information is available.