6:01am PDT - April 9th, 2022
RT @apsmunro: In Finland, Turku extended its school mask mandate to 10-12yo. Helsinki didn’t They used this natural experiment to see the…
0 retweets 390 likes - Bart Brisko (@BartBrisko)RT @apsmunro: In Finland, Turku extended its school mask mandate to 10-12yo. Helsinki didn’t They used this natural experiment to see the…
0 retweets 390 likes - Bart Brisko (@BartBrisko)