Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...
Mayo Clinic on MSN
COVID-19, cold, allergies and the flu: What are the differences?
It's not easy to tell these health conditions apart based on their symptoms alone. Find out about the differences between these illnesses.
The ugly head of COVID-19 is rearing once again as children return to school. Both are contagious respiratory illnesses, but they are caused by different viruses, according to the CDC. A coronavirus ...
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