Learn what you should know about the Omicron variant and how to protect yourself and others.… read more »
Learn what you should know about the Omicron variant and how to protect yourself and others.… read more »
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.… read more »
operation-expanded-testing.html… read more »
The goals of CDC’s global response to COVID-19 are to limit human-to-human transmission, minimize the impact of COVID-19 in vulnerable countries with limited preparedness capacity, and reduce specific threats that pose current and future risk to the United States.… read more »
Suggestions for individuals, partners, and ministries of health to mitigate COVID-19 transmission in low-resource environments and considerations associated with each measure.… read more »
COVID-19 can make children and teens very sick and sometimes requires hospitalization. Help protect children ages 5 years and older by getting them vaccinated against COVID-19.… read more »
Children and teens may have some side effects after getting their COVID-19 vaccine, but they should go away within a few days.… read more »
Through continued safety monitoring, COVID-19 vaccination has been found safe for children and teens.… read more »
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.… read more »
Learn about CDC’s recommendations for people vaccinated outside of the United States, including accepted vaccines, primary series and booster guidance, and proof of vaccination information.… read more »