11:18pm PST - November 30th, 2022
RT @DFisman: Tldr the @mcmaster mask study would have been expected to be a null study based on flaws in design (incorrect n95 use, contami…
0 retweets 177 likes - Stay’n for the fight for our lives (@jansplanet)RT @DFisman: Tldr the @mcmaster mask study would have been expected to be a null study based on flaws in design (incorrect n95 use, contami…
0 retweets 177 likes - Stay’n for the fight for our lives (@jansplanet)