Aquatics FAQs
Recommendations for Fully Vaccinated People
COVID-19 Homepage
Science and Research
![Woman with face mask using smart phone while reading her medical report in waiting room at the clinic.](/congress117th/20221219220110im_/https://www.cdc.gov/coronavirus/2019-ncov/images/science/healthcare-waiting-room.jpg?_=08299)
COVID-19 by County
COVID-19 Community Levels help individuals and communities decide what prevention steps to take based on hospitalizations and cases.
![Woman with face mask using smart phone while reading her medical report in waiting room at the clinic.](/congress117th/20221219220110im_/https://www.cdc.gov/coronavirus/2019-ncov/images/science/healthcare-waiting-room.jpg?_=08299)
Learn more about the high-level framework for planning and prioritization of COVID-19 work.
Brief summaries of new COVID-19 studies on many topics
Science briefs on new and emerging topics
- EARLY RELEASE: Early Estimates of Bivalent mRNA Vaccine Effectiveness in Preventing COVID-19–Associated Hospitalization Among Immunocompetent Adults Aged ≥65 Years — IVY Network, 18 States, September 8–November 30, 2022
- RECOMMENDATIONS AND REPORTS: Council of State and Territorial Epidemiologists/CDC Surveillance Case Definition for Multisystem Inflammatory Syndrome in Children Associated with SARS-CoV-2 Infection — United States
- Prevalence of SARS-CoV-2 and Influenza Coinfection and Clinical Characteristics Among Children and Adolescents Aged 18 Years Who Were Hospitalized or Died with Influenza — United States, 2021–22 Influenza Season
- COVID-19 and Other Underlying Causes of Cancer Deaths — United States, January 2018–July 2022
- SARS-CoV-2 Serology and Self-Reported Infection Among Adults — National Health and Nutrition Examination Survey, United States, August 2021–May 2022
- HIV Services and Outcomes During the COVID-19 Pandemic — United States, 2019–2021
- Effectiveness of Bivalent mRNA Vaccines in Preventing Symptomatic SARS-CoV-2 Infection — Increasing Community Access to Testing Program, United States, September–November 2022
To find a list of content that has been archived for historical purposes, please visit our archive. Please note the content of these pages and files may be out of date as they are no longer being updated.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.