Search results
COVID-19 is caused by infection with a coronavirus named SARS-CoV-2, and flu is caused by infection with influenza viruses. You cannot tell the difference between flu and COVID-19 by symptoms alone because some of the symptoms are the same. Some PCR tests can differentiate between flu and COVID-19 at the same time.
Mar 15, 2024 · Learn about COVID-19, its symptoms, prevention, treatment, and vaccine. Find the latest data and guidance from CDC on all topics related to the pandemic.
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 ...
Mar 27, 2024 · Critical COVID-19 illness means the lung and breathing system, called the respiratory system, has failed and there is damage throughout the body. Rarely, people who catch the coronavirus can develop a group of symptoms linked to inflamed organs or tissues. The illness is called multisystem inflammatory syndrome.
Mar 1, 2024 · They include fatigue, sore throat, congestion, runny nose, headache, body aches and cough. “All or any of those in isolation can still be Covid,” Dr. Gandhi said. Some people may develop ...
