RT @trishgreenhalgh: Denial of the airborne nature of SARS-CoV-2 is costing hundreds of lives every day. Contact/droplet precautions contin… 0 atbildes
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Jānis Patmalnieks (2021-04-30 21:45:46) |
RT @trishgreenhalgh: Denial of the airborne nature of SARS-CoV-2 is costing hundreds of lives every day. Contact/droplet precautions contin… | |