During the COVID-19 pandemic, doctors and scientists found that children and teenagers were getting less sick than adults when infected with the virus. One explanation for this could be that children already had some level of immunity to COVID-19 because of memory T cells generated by previous common colds. A new study at the Karolinska […]

The post Common cold may offer children immunity against COVID-19 appeared first on Knowridge Science Report.

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Source:: Knowridge Science Report


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