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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.
3 lis 2023 · COVID-19 is caused by SARS-CoV-2, while the common cold is most often caused by rhinoviruses. All of these viruses spread in similar ways and cause many of the same symptoms. However, there are a few differences. COVID-19 symptoms usually start 2 to 14 days after exposure to SARS-CoV-2.
Flu and COVID-19 are caused by different viruses that can be spread among people. Flu is caused by the influenza virus. COVID-19 is caused by SARS-CoV-2. Both can give you a fever, cough, headaches, and body aches. Flu and COVID-19 also spread similarly.
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13 wrz 2023 · The common cold, flu, and COVID-19 all have similar symptoms. Knowing the signs of a cold, the flu, and COVID-19 can help keep you and your loved ones safe. These are common signs, but your symptoms may be more or less severe, or you may only have a few.
7 sty 2021 · What's the difference between COVID-19 and the flu? COVID-19 and the flu are both contagious respiratory diseases caused by viruses. COVID-19 is caused by the SARS-CoV-2 virus, while the flu is caused by influenza A and B viruses.
3 maj 2024 · COVID-19 and the common cold share similar symptoms. How then can you tell if you have COVID-19 or the common cold? Understanding key differences in how these illnesses are caused, spread, prevented, and treated can help you seek the appropriate medical care.
28 gru 2021 · Covid-19 can look a lot like a simple cold or flu, especially in vaccinated people. Epidemiologist Dr. Abdul El-Sayed explains what to look for to differentiate between the viruses and how...
