Health
Coronavirus traces found in March 2019 sewage sample, Spanish study shows – Chinadaily USA
Spanish virologists have found traces of the novel coronavirus in a sample of Barcelona waste water collected in March 2019, nine months before the COVID-19 disease was identified in China, the University of Barcelona said on Friday.
A sign reads “Beach Closed” as people enjoy the sunny weather on Tamariu beach, amid the coronavirus disease (COVID-19) outbreak in Palafrugell, near Girona, Costa Brava, Spain June 27, 2020.
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