🏒HOCKEY RINK AEROSOL—new study shows stagnant smoke sits 10 feet above a hockey rink. Cool air near the ice and warmer air above create a thermal inversion—restricts air movement from ice to other areas. Masks & ventilation help lower 🥅 #COVID19 risk.🧵
📍NEW—We now know why US cannot share its #COVID19 vaccines with the world—Trump WH had forced legal contracts that blocks US doses by Pfizer, Moderna, AstraZeneca, J&J from being donated. Hence 🇨🇦&🇲🇽 only got “loans”, despite >45 mil dose US surplus. 🧵
@DrEricDing According to some people we're supposed to beg the 49 percent of repub men who watch too goddamn much FOX tv to get the vaccine that don't want to get it. They have an issue with a lack of brain matter.
It’s not just BC - Ontario and Alberta are actively finding more and more p1 every day.
We have active community spread of all 3 major variants + wild, simultaniously.
We’re battling 4 pandemics at the same time.