2019 Novel Coronavirus (CDC)
Since January 2020, CDC has been learning more about how COVID-19 spreads and affects people and communities.
Updated: 2 hours 15 min ago
CDC COVID Data Tracker - Cases and Deaths by State
Publications from CDC lab professionals during the 2019 novel coronavirus outbreak.
Messages and graphics to support COVID-19 vaccination efforts.
Photos of MERS-CoV and additional information for general public, media, healthcare professionals and laboratories...
Employers, use this toolkit to plan, prepare, and respond as you reintegrate employees into the workplace.
American citizens, lawful permanent residents, and their families who have been in one of the countries listed in the past 14 days will be allowed to enter the United States but will be redirected to one of 13 airports.
Testing 1-3 days before and 2-5 days after travel may reduce the risk of spreading COVID-19. Testing does not eliminate all risk, but when combined with everyday precautions like wearing masks, social distancing, and handwashing, it can make travel safer by reducing spread on planes and in airports and at travelers' destinations.
Learn what construction workers need to know during COVID-19.
CDC offers the following checklist to share ways construction employers and workers can protect themselves, staff, and communities, and slow the spread of COVID-19.
COVID-19 Contact Tracing Training Guidance and Resources
This section describes the necessary skills and training for the workforce needed to quickly scale up COVID-19 case investigation and contact tracing activities.
Answers to frequently asked questions regarding laboratory testing, biosafety and COVID-19.
FAQs for administrators, staff, people who are incarcerated, families
This webpage describes the criteria for and status of cruise ship response plans required for crew disembarkation with commercial travel.
The CDC has designed a toolkit to help community-based organizations (CBOs) educate communities about new COVID-19 vaccines.
Requirement for Proof of Negative COVID-19 Test or Recovery from COVID-19 for All Air Passengers Arriving in the United States
Information and frequently asked questions about requirement for proof of negative COVID-19 test or recovery from COVID-19 for all air passengers arriving in the United States
Federal staffing resources for health departments.
FAQ for Healthcare Professionals
Healthcare professionals, find trainings on PPE use, nonpharmaceutical interventions, emergency preparedness and response, and more.
Information about the Moderna COVID-19 vaccine including name, manufacturer, type of vaccine, number of shots, how it is given and links to ingredient information.