Information about COVID-19 quarantine for K-12 schools
Learn the key things you need to know about the new COVID-19 vaccines.
If you receive a Pfizer-BioNTech or Moderna COVID-19 vaccine, you will need 2 shots to get the most protection.
Quarantine after possible exposure to COVID-19 and stay home to monitor your health. Isolate when you have been infected with the virus and stay separated from others in your household.
There are several things to consider when deciding whether it is safe for you to travel in the United States. This includes the following: is COVID-19 spreading where you're going, will you be in close contact with others, are you at higher risk of severe illness if you do get COVID-19, do you have a plan for taking time off from work or school, do you live with someone who is older or has a severe chronic health condition, and is COVID-19 spreading where you live?
Answers to commonly asked questions about COVID-19 vaccines, including vaccine cost, availability, and types.
The Post-COVID Conditions Healthcare Provider Appointment Tips webpage includes educational tools to help patients, their families, and caregivers manage their healthcare provider appointments for post-COVID Conditions.
Healthcare Facilities That Have Implemented COVID-19 Electronic Case Reporting
If you have an underlying medical condition, this can help you make an informed decision about getting a COVID-19 vaccination.
A review of the week's key data from CDC's COVID Data Tracker, narrative interpretations, and visualizations.
People who have had 2 shots of Pfizer-BioNTech or Moderna vaccines may need to start receiving a COVID-19 booster shot 8 months after their second dose.
COVID-19 vaccination will help protect you from getting COVID-19. Learn about possible side effects and some helpful tips to relieve side effects.
COVID Risk Widget Precautions
Information on COVID-19 vaccination data reported in CDC's COVID Data Tracker.
Learn about COVID-19 forecasts and modeling for new cases.
A guide for school administrators on how to address COVID-19 cases in schools.
How to get a vaccine, what you need to know before your appointment, and what you can do when you are fully vaccinated.
The Pfizer-BioNTech COVID-19 vaccine is an mRNA vaccine that requires 2 shots, 21 days apart. Learn about safety data, efficacy, and clinical trial demographics.
Take this quiz to test your knowledge and learn about COVID-19 vaccines.