Prime Minister Justin Trudeau says it’s premature to talk of so-called “immunity passports” for Canadians because the science is unclear about whether people who have recovered from COVID-19 are protected from catching it a second time.
As provinces begin opening up their economies from COVID-19 lockdowns, Trudeau said on Saturday none of those recovery plans hinge on people being immune to catching COVID-19 twice.
Trudeau said he spoke to premiers Friday and they discussed a basic framework that provinces will use as they reopen businesses, schools and other institutions. The focus, he said, is on preventing the spread of the virus through physical distancing and personal protective equipment.
“It is very clear that the science is not decided on whether or not having had COVID once prevents you from having it again,” he told reporters. “It’s something we need to get clearer answers to and until we get those clearer answers, we need to err on the side of more caution.”
Trudeau was responding to a recent World Health Organization brief stating there is no evidence that people who have recovered from the virus have antibodies that protect them from getting infected again.
The WHO issued the brief in the context of certain countries announcing the possibility of providing so-called “immunity passports” or “risk-free certificates” to citizens who have already been infected.
Trudeau was responding today to a recent World Health Organization brief that says there is no evidence that people who have recovered from the virus have antibodies that protect them from getting infected again.