The Children Never Had Covid. So Why Did They Have Coronavirus Antibodies? – The New York Times

November 19, 2020

Wonder whether the chronic inflammation in asthmatic patients also has similar effects & if this explains why #COVID19 didn’t hit asthmatics quite as hard as was expected.

https://www.nytimes.com/2020/11/10/health/coronavirus-children.html

QT:{{”
After examining blood taken from 190 people before the pandemic emerged, Dr. Elledge and his colleagues concluded that many already had antibodies, including the one targeting the base of the spike — presumably from infections with related coronaviruses that cause colds.

But while adults might get one or two colds a year, Dr. Elledge said, children may get up to a dozen. As a result, many develop floods of coronavirus antibodies that are present almost continuously; they may lessen cold symptoms, or even leave children with colds that are symptomless but still infectious.
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https://twitter.com/MarkGerstein/status/1329640801668829186