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1 day ago · COVID-19 is an illness caused by a virus that started spreading in 2019 and became a pandemic in 2020. Learn about the symptoms, causes, diagnosis and treatment of COVID-19, and how to prevent serious complications and death.
- How Well Do Face Masks Protect Against Coronavirus
The U.S. Centers for Disease Control and Prevention (CDC)...
- Diagnosis & Treatment
Diagnosis. If you have symptoms of coronavirus disease 2019,...
- Covid-19 Vs. Flu
COVID-19 and flu causes. COVID-19 and the flu are caused by...
- Unusual Coronavirus
This COVID-19 symptom is linked with a high risk of poor...
- Long-Term Effects
Post-COVID-19 syndrome involves a variety of new, returning...
- Covid-19 Vaccines
Staying up to date with a COVID-19 vaccine can:. Help...
- Treating Covid-19 at Home
Carefully watch yourself or your loved one for signs and...
- Covid-19 Travel Advice
If you've had all recommended COVID-19 vaccine doses,...
- How Well Do Face Masks Protect Against Coronavirus
Mar 1, 2024 · While Covid is mild for most people, it can be dangerous and even fatal for some. Data from the Centers for Disease Control and Prevention indicated that, as of mid-February, more than 21,000...
2 days ago · Track Covid-19 in the U.S. Updated March 19, 2024. The last update to these Covid tracking pages will be on Thursday. Get the latest information from the Centers for Disease Control, or find...
2 days ago · Track Covid-19 in Florida. Updated March 26, 2024. These Covid tracking pages are no longer being updated. Get the latest information from the Centers for Disease Control, or find archived data...
Mar 7, 2024 · CDC recommends the 2023–2024 updated COVID-19 vaccines: Pfizer-BioNTech, Moderna, or Novavax, to protect against serious illness from COVID-19. Everyone aged 5 years and older ‡ should get 1 dose of an updated COVID-19 vaccine to protect against serious illness from COVID-19.
Mar 15, 2024 · Updated Mar. 15, 2024. Español. Print. COVID-19 spreads when an infected person breathes out droplets and very small particles that contain the virus. These droplets and particles can be breathed in by other people or land on their eyes, noses, or mouth. In some circumstances, they may contaminate surfaces they touch. About Variants.