Our Canadian Prime Minister tells us it is acceptable to wait 4 months between shots. Clearly this has yet to be proven.
He says this because there is nothing else he can say to cover up his bungling of the vaccine shortages.
In the past year, Canada could have built entire vaccine factories from the ground up for the half-trillion dollars squandered. Instead, the PM blew the money to make certain every last soup kitchen and boy scout troup was 'supported'.