According to Dr Parmar, flu can appear “suddenly” while the symptoms of Covid can be more gradual. She said: "Symptoms of a cold will appear gradually, whereas flu symptoms come on suddenly, within a ...
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What is the COVID-19 incubation period?
The COVID-19 incubation period is the time between exposure to the SARS-CoV-2 virus and the onset of symptoms. Over 98% of people in the U.S. have some COVID-19 immunity from vaccines or prior ...
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