segunda-feira, 24 de agosto de 2020

Covid-19: Hong Kong researchers report first documented re-infection #breakingnews #breaking #worldhealines

A Hong Kong man who recovered from Covid-19 was infected again four-and-a-half months later in the first documented instance of human re-infection, researchers at the University of Hong Kong said on Monday.

from https://ift.tt/2FNTYkx

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