@uofcknes @OBrien_IPH @CSEPdotCA @AFLCAFitness Folks exercise isn’t just a one shot in the arm kinda thing. It’s more like a booster effect that just keeps on giving. So exercise, do physical activity every day & get vaccinated! We (you and I) will be glad you did! #immunestar https://twitter.com/kulikovuniatf/status/1388778010128564224