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...
Artificial Intelligence | Why Do Elon Musk, Yuval Noah Harari, Xi Jinping & Klaus Schwab Agree On Brain AI / SymbiosisI? "The Long-Term Aspiration of Neuralink Would Be to Achieve Symbiosis with Artificial Intelligence?" - Elon Musk