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Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate ...
Live statistics and coronavirus news tracking the number of confirmed cases, recovered patients, tests, and death toll due to the COVID-19 coronavirus from ...
Common questions
What are some symptoms of the COVID-19 Omicron subvariant?
Compared to other SARS-CoV-2 variants, the Omicron variant is associated with generally less severe symptoms that may include fatigue, cough, headache, sore throat or a runny nose.
Can you get COVID-19 from sex?
All close contact (within 6 feet or 2 meters) with an infected person can expose you to the virus that causes coronavirus disease 2019 (COVID-19) — whether you're engaged in sexual activity or not.
How long could you test positive on a PCR test after having COVID-19?
After a positive test result, you may continue to test positive for some time after. You may continue to test positive on antigen tests for a few weeks after your initial positive. You may continue to test positive on NAATs for up to 90 days.
Am I still contagious if I test positive for the Coronavirus disease?
Testing positive does not mean a person is certain to pass along the virus to someone else, however. And experts say transmission beyond 10 days is very unlikely even if a person is still testing positive.
For informational purposes only. Consult your local medical authority for health advice.
Find links to guidance and information on all topics related to COVID-19, including the COVID-19 vaccine, symptom self-check, data, and other topics.
Coronavirus Disease 2019. CDC is responding to the coronavirus outbreak. An microscopic image of the Monkeypox virus. Monkeypox in the U.S..
Coronavirus COVID-19 Global Cases by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU)
Johns Hopkins experts in global public health, infectious disease, and emergency preparedness have been at the forefront of the international response to ...
Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases. Find out more about this novel ...
Case and death data will be inclusive of both confirmed and probable cases and deaths. The cumulative county COVID-19 case rate map has been replaced with a map ...