SARS-CoV-2 detected in Barcelona water study from March 2019 https://ift.tt/2CMvBSX https://ift.tt/2NAlti8 https://ift.tt/2NAlti8 https://ift.tt/2VmBQTX

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Submitted June 26, 2020 at 07:32PM by mrp61 https://ift.tt/2VmBQTX mrp61