By using all the tools we’ve learned so far: staying up to date with COVID-19 vaccines, getting tested and staying home if sick or exposed, wearing a mask in crowds, and keeping our distance.

Mar 10, 2025 · Look for emergency warning signs* for COVID 19: Trouble breathing Persistent pain or pressure in the chest New confusion Inability to wake or stay awake Depending on skin …

CDC’s home for COVID-19 data. Visualizations, graphs, and data in one easy-to-use website.

1 day ago · The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency room visits for young children.

Jun 11, 2025 · A highly contagious new COVID variant called NB.1.8.1 or "Nimbus" is now the dominant strain circulating in the U.S. What to know about symptoms and vaccines.

Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic.

Jun 27, 2025 · 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 respiratory …

Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.

Nov 10, 2023 · Stay informed about COVID-19 symptoms & prevention. Explore WebMD's comprehensive resource for information on signs, precautions, & the latest updates

COVID-19 summary Updated monthly This page contains updated and consolidated COVID-19 disease information that better aligns with current data. For up-to-date information, visit our …