The Science Behind Why Children Fare Better With Covid-19 – The Wall Street Journal

Childrens seeming imperviousness to Covid-19s worst effects has been one of the biggest mysteriesand reliefsof the pandemic. Now the reasons are coming into focus, scientists say: Children mobilize a first line of defense known as the innate immune system more effectively than adults.

Although some children do fall seriously ill after coming down with Covid-19, the most have mild symptoms or no symptoms at all. Unlike other respiratory viruses such as the flu or respiratory syncytial virus, SARS-CoV-2 doesnt hit children nearly as hard as it does adults or the elderly.

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The Science Behind Why Children Fare Better With Covid-19 - The Wall Street Journal

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