F.O.I. Request Pfizer's COVID-19 Vaccine Contract with Canada. October 26, 2020, page 18, it states: the "Purchaser further acknowledges that the long-term effects and efficacy of the Vaccine are not currently known...
Stony Brook Univ: In A Stunning Twist, 100 Students Gather In Sobriety, Raising Hands, Asking Over 50 Very Good Questions, Then Hecklers Return & Crowd Explodes w/ Rage, Police Advise Me To Leave, Christian Students Emboldened To Confront The Darkness