Sep 17, 2024 · How flu and COVID-19 are different. Influenza (flu) and COVID-19 are both contagious respiratory illnesses, but they are caused by different viruses. COVID-19 is caused by infection with a coronavirus (SARS-CoV-2) first identified in 2019. Flu is caused by infection with an influenza virus. From what we know, COVID-19 spreads more easily than flu.

Jul 22, 2023 · COVID-19 and the flu have several differences, including different causes, complications and treatments. COVID-19 and the flu also spread differently, have different severity levels and a few different symptoms, and can be prevented by different vaccines.

May 23, 2024 · Read on to understand the differences between the flu, COVID-19, and RSV in their symptoms, diagnosis, and treatment.

Feb 4, 2025 · COVID still kills more people overall each year than the flu, although flu hospitalizations this winter are double those for COVID, suggesting that flu has had a more concentrated winter peak. It ...

Feb 7, 2025 · Flu may be crowding out COVID. Another possible factor is "viral interference," says Aubree Gordon, an epidemiologist at the University of Michigan School of Public Health . That's a phenomenon ...

Nov 27, 2024 · COVID-19 and the flu cause many of the same symptoms, but there are some differences. The diseases also can cause no symptoms or cause mild or severe symptoms. Because the symptoms can overlap, testing may be done to see if you have COVID-19 or the flu.

Sep 14, 2023 · RSV, the flu and COVID-19 have similar symptoms and can occur together. Learn how to reduce your risk of these illnesses and when to call your provider. Wondering whether its RSV, the flu or COVID-19?

Oct 14, 2024 · COVID-19 and seasonal influenza (flu) are respiratory infections caused by two different viruses. While some of the signs, symptoms and population groups at risk of severe complications are similar, there are some important differences.

Aug 13, 2020 · COVID-19 and the flu are caused by different viruses. COVID-19 is caused by a new coronavirus called SARS-CoV-2, while influenza is caused by influenza A and B viruses. Symptoms of COVID-19 and the flu appear at different times and have some differences.

Influenza (the flu) and COVID-19, the illness caused by the pandemic coronavirus, are both contagious respiratory illnesses, meaning they affect your lungs and breathing, and can be spread to others. Although the symptoms of COVID-19 and the flu can look similar, the two illnesses are caused by different viruses.