Coronavirus Disease 2019 (COVID-19) | COVID-19 | CDC
COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2. It can be very contagious and spreads quickly.
Coronavirus (COVID-19): Symptoms, Transmission, Treatment and ...
Jul 26, 2024 · In 2019, COVID-19 began generating headlines worldwide because of its unprecedented transmission speed. Its origins can be traced back to a food market in Wuhan, …
COVID Rising in 31 States Ahead of the Holidays. Know These Signs
4 days ago · COVID-19 cases are increasing again ahead of the holidays. Here's where cases are rising in the U.S., symptoms to watch for, and how to protect yourself and others.
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Oct 21, 2025 · Coronavirus disease 2019 (COVID-19), is an illness caused by a virus. The virus is called severe acute respiratory syndrome coronavirus 2 or, more commonly, SARS-CoV-2. It …
Coronavirus disease (COVID-19)
Nov 27, 2025 · COVID-19 is caused by the SARS-CoV-2 virus, which spreads through the air in infectious respiratory particles from an infected person. Transmission is more likely in close …
Coronavirus Symptoms: Early Signs, Serious Symptoms - WebMD
Nov 3, 2025 · COVID-19 is a respiratory condition caused by a coronavirus. Some people are infected but don’t notice any COVID-19 symptoms (doctors call that being asymptomatic). …
What to Do If You Get COVID: A Symptom-by-Symptom Guide
Nov 4, 2025 · COVID-19 can have a wide range of symptoms, including sore throat, fever, cough, and fatigue. body aches, congestion, and headache. Here are some tips for treating mild …
COVID-19 Symptoms: First Signs, Serious Symptoms and ... - Ada
Feb 12, 2025 · When it comes to COVID-19 symptoms, you want to know what they are, how long they last and how severe they may be. However, since COVID first appeared, it has …
COVID-19 | Johns Hopkins Medicine
COVID-19 is the disease caused by SARS-CoV-2, the coronavirus that emerged in December 2019. Coronaviruses are a type of virus. There are many different kinds, and some, like …
COVID News: Latest on Vaccines, New Variants, Outbreaks ...
Get the latest news stories and videos on the Coronavirus with trackers on vaccines, hospitalizations, and deaths.