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Track the spread of coronavirus in the United States with maps and updates on cases and deaths.
- Advice From Dr. Wen
CNN Medical Analyst Dr. Leana Wen shares how to plan for...
- Advice From Dr. Wen
31 lip 2021 · More than 80% of the US population — about 274 million people — live in a county considered to have “high” or “substantial” Covid-19 transmission, according to a CNN analysis of data ...
16 cze 2021 · CNN — As newly reported Covid-19 cases in the United States drop to some of the lowest levels of the pandemic, the link between vaccinations and transmission is getting clearer, exposing...
Follow new cases found each day and the number of cases and deaths in the US. The county-level tracker makes it easy to follow COVID-19 cases on a granular level, as does the ability to break down infections per 100,000 people.
14 sty 2022 · CNN — In a few seconds, this animation shows the rise and fall of reported Covid-19 cases across the United States over an entire year. Starting in July 2021, the rise of the Delta variant is...
3 mar 2022 · CNN — Most people in the United States now live in counties where those who are healthy no longer need to wear masks, but there are still about 472 counties nationwide where mask-wearing is...
Maps, charts, and data provided by CDC, updates Mondays and Fridays by 8 p.m. ET. In March 2022, CDC changed its data collection schedule to every 8 weeks for the nationwide COVID-19 infection-induced antibody seroprevalence (commercial laboratory) survey.
