2019 Novel Coronavirus


The Centers for Disease Control and Prevention (CDC) is closely monitoring an outbreak of respiratory illness caused by a novel (new) coronavirus first identified in Wuhan, Hubei Province, China.

Cases in the U.S.


CDC COVID Data Tracker - Cases and Deaths by State

Communication Resources for Travelers


Communication Resources for Travelers regarding travel health alerts and COVID-19.

Omicron Variant: What You Need to Know


Learn what you should know about the Omicron variant and how to protect yourself and others.

Coronavirus Disease 2019 (COVID-19)


Coronavirus (COVID-19) Home Page

v-safe COVID-19 Vaccine Pregnancy Registry


This registry collects health information from pregnant people who get vaccinated. This helps to expand vaccine safety data to further ensure vaccine safety.

How CDC Determines the Level of a Country's COVID-19 Travel Health Notice


CDC notifies travelers and other audiences about health threats in destinations around the world through Travel Health Notices (THN). During the COVID-19 pandemic, CDC has also provided an interactive world map specifically showing COVID-19 travel recommendations by country.