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, …

Advancing Excellence & Integrity of CDC Science — see Science Adverse Childhood Experiences (ACEs) Adverse Drug Events — see Medication Safety Adverse Events …

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.

Sep 17, 2025 · Understanding the fundamental role CDC plays in the public health sphere, the following Priorities Statement illustrates the overall direction of CDC, in furtherance of the …

COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2. It can be very contagious and spreads quickly.

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

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

Sep 5, 2025 · Purpose This page provides an overview of COVID-19 data and trends over time. Other COVID-19 related data visualizations (previously on CDC’s COVID Data Tracker) are …

Mar 10, 2025 · CDC’s Respiratory Virus Guidance provides strategies you can use to help protect yourself and others from health risks caused by COVID-19 and other respiratory viruses.