CDC is the nation's leading science-based, data-driven, service organization that protects the public's health. CDC works 24/7 to protect America from health, safety and security threats, both foreign and …

The Centers for Disease Control and Prevention (CDC) collaborates to create the expertise, information, and tools that people and communities need to protect their health through health promotion, …

4 days ago · Download and print official CDC immunization schedules for children and adults. Find link to buy durable laminated immunization schedules.

3 days ago · Ongoing measles outbreaks in multiple parts of the country are threatening the United States’ status as a nation that has eliminated the virus’ spread, but a CDC leader said Tuesday that …

Jan 16, 2026 · Flu activity continues to remain elevated across the U.S. with at least 18 million cases, according to newly released data from the CDC.

Learn about CDC’s Traveler Genomic Surveillance Program that detects new COVID-19 variants entering the country. Sign up to get travel notices, clinical updates, & healthy travel tips.

Professionals and Vaccine Communications Information for Health Care Providers CDC vaccine and vaccination information for U.S. health care providers.

CDC priorities CDC serves the American public—individuals, families, and communities—who rely on accurate data, health guidance, and preventive measures.

Find links to guidance and information on all topics related to COVID-19, including the COVID-19 vac

See a list of current outbreaks and outbreak-related resources.