Health
COVID-19 in Spain sewage brings origin of virus a step closer – Global Times
The presence of COVID-19 in Spain’s sewage offers a clue on the virus’ existence, either in people or animals, before China reported its first COVID-19 patient in December 2019, Chinese experts said, after Spain detected the presence of the novel coronavirus …
A fishmonger wearing a mask serves a customer at a local market in Barcelona, Spain on March 18. File photo: AFP
The presence of COVID-19 in Spain’s sewage offers a clue on the virus’ existence, eit…
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