The infected children did not infect a single contact person.

[ad_1] April 20, 2020 © skif – stock.adobe.com The case of a nine-year-old French boy who, despite a long-undetected coronavirus infection, did not infect anyone, refers to science: according to a study recently published in the American journal “Clinical Infectious Diseases”, Coronavirus tests were negative for the child’s 172 contact …

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