Masking still a choice, but risk of COVID-19 reinfection is real, says Russell
CBC
Three months after COVID-19 restrictions were lifted in New Brunswick, masks are becoming an increasingly rare sight in both indoor and outdoor public spaces.
Chief Medical Officer of Health Dr. Jennifer Russell says her advice on masking hasn't changed.
"I continue to recommend that again, if you want to decrease your risks, then you can wear a mask. It's your choice."
But Russell did say people need to be aware they can be reinfected.
"We are seeing reinfections. Not a lot, but we are seeing reinfections, because it is physically possible to get reinfected with COVID, there's no question," she said.
Russell cited the example of Prime Minister Justin Trudeau, who is fully vaccinated and has tested positive for the second time this year. Trudeau previously tested positive in January.
"The risk is never zero," she stressed.
"Some people think that window is higher after the three-month mark, but it is possible to get reinfected even within that three months."
There are at least 11 Omicron subvariants in New Brunswick now, including BA.4 and BA.5, which the European Centre for Disease Prevention and Control upgraded last month to variants of concern.
The European agency said the growth of BA.4 and BA.5 is "likely due to their ability to evade immune protection induced by prior infection and/or vaccination, particularly if this has waned over time."
There is currently no indication they are more severe than previous Omicron subvariants, it said.
The Omicron subvariants confirmed in New Brunswick include:
People choose to mask or not based on a variety of factors, such as whether they've had COVID, or it's been more than three months since they've had COVID, whether they're vaccinated or not, and whether they have people at home who are immunocompromised or who can't get vaccinated, said Russell.
"So everybody will have many different reasons for that. And obviously, that is a personal choice."
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