IF YOU ARE FULLY VACCINATED
CDC has updated its guidance for people who are fully vaccinated. See Recommendations for Fully Vaccinated People.
IMPORTANT UPDATE FOR SCHOOLS
CDC recommends schools continue to use the current COVID-19 prevention strategies for the 2020-2021 school year. Learn more
Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more

COVID-19 Science and Research

COVID-19 Science and Research
Updated July 7, 2021
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CDC's Science Agenda for COVID-19

Learn more about the high-level framework for planning and prioritization of COVID-19 work.

View Science Agenda
Science Updates

Brief summaries of new COVID-19 studies on many topics

Science Briefs

Science briefs on new and emerging topics

View Science Briefs

Data and Surveillance
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COVID Data Tracker

View interactive visualizations, maps, and charts tracking cases, deaths, and trends of COVID-19 in the United States.

Recent CDC Articles

Journals and Studies
Centers for Disease Control and Prevention Morbidity and Mortality Week Report logo
Morbidity and Mortality Weekly Report

Results from COVID-19 outbreak investigations

Emerging Infectious Diseases
Emerging Infectious Diseases

Studies of COVID-19 since the beginning of the pandemic

PCD: Preventing Chronic Disease
Preventing Chronic Disease

Articles on COVID-19 and chronic disease

Archived Content

To find a list of content that has been archived for historical purposes, please visit our archive. Please note the content of these pages and files may be out of date as they are no longer being updated. View Archive