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...
moderna ceo: 'we took just 2 days to make the vaccine on the computer' - Because it is a software program not a 'vaccine' and the Proteins are the CPU's