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Do I Have a Cold or COVID?
Verywell Health via Yahoo News· 2 years agoUnderstanding Their Similarities and Differences Medically reviewed by Geetika Gupta, MD COVID-19 and the common cold share similar symptoms. How then...
How Do Viruses Mutate?
Verywell Health via Yahoo News· 2 years agoMedically reviewed by Alex Yampolsky, PharmD A virus is a small infectious agent made up of genetic material, either DNA or RNA. They can only multiply...
