COVID-19

What is COVID-19?

COVID-19 (previously known as “2019 novel coronavirus”) is a disease caused by the coronavirus SARS-CoV-2 (an abbreviation for Severe Acute Respiratory Syndrome Coronavirus 2).

Human coronaviruses are common throughout the world and usually cause mild to moderate illness in people.

According to the CDC and WHO, people at higher risk of getting very sick from COVID-19 include adults over 60 and people who have serious chronic medical conditions like heart disease, chronic kidney disease, COPD, obesity, type 2 diabetes, cancer, sickle cell disease, and people with compromised immune systems. See below under the question "Who is at a higher risk of getting very sick from COVID-19?" for more information about risk factors.

Symptoms

People with COVID-19 have had a wide range of symptoms reported — ranging from mild symptoms to severe illness. Symptoms may appear 2-14 days after exposure to the virus. People with these symptoms may have COVID-19:

  • Fever or chills
  • Cough
  • Shortness of breath or difficulty breathing
  • Fatigue
  • Muscle or body aches
  • Headache
  • New loss of taste or smell
  • Sore throat
  • Congestion or runny nose
  • Nausea or vomiting
  • Diarrhea

This list does not include all possible symptoms. For more about COVID-19 symptoms and to access a self-checker tool, visit the Center for Disease Control and Prevention (CDC) Symptoms of Coronavirus page.

COVID-19 Testing for Michigan Medicine Patients

Research

Michigan Medicine researchers are using their expertise to advance what doctors and scientists know about how to prevent, diagnose and treat COVID-19.  We are currently conducting a number of clinical studies related to COVID-19. To learn more about COVID-19 studies, visit the list of coronavirus studies on UMHealthResearch.org.


More Coronavirus (COVID-19) Questions & Answers