A couple wearing a protective masks ride a near empty subway train in Montreal, on Wednesday, April 22, 2020. Proper physical distancing in public transportation is a concern as governments prepare to start easing restrictions. THE CANADIAN PRESS/Paul Chiasson

A couple wearing a protective masks ride a near empty subway train in Montreal, on Wednesday, April 22, 2020. Proper physical distancing in public transportation is a concern as governments prepare to start easing restrictions. THE CANADIAN PRESS/Paul Chiasson

Canada’s top doctors defend mask advice as country tops 50,000 COVID-19 cases

Non-medical masks can prevent spread of virus when physical distancing is not possible, officials say

Canada’s chief medical officers defended their agency’s record on non-medical masks as the country’s COVID-19 cases topped 50,000.

Dr. Theresa Tam endorsed the optional wearing of non-medical masks to stop the virus’s spread on April 6, after questions began to pour in about their usefulness in slowing the spread of COVID-19. As of Wednesday (April 29) morning, there were 51,220 confirmed cases and 2,984 deaths in Canada.

READ MORE: Wearing non-medical masks can stop spread of COVID-19 before symptoms start: Tam

Speaking Wednesday, Tam said officials were continually re-evaluating data on masks and that a key concern was the availability of medical ones for health-care workers.

“We do want to make sure medical masks are reserved for our health-care workers,” Tam said.

“We also want to be absolutely certain that the public knows that all the other measures we recommended still need to be observed.”

Those measures include increased hand-washing, staying home when sick and maintaining a two-metre physical distance from non-household members.

Deputy chief medical officer Dr. Howard Njoo said the initial messaging about face masks was based on influenza research.

“With this virus we’re learning it’s not exactly like influenza. It’s an infection and a virus that has its own unique qualities and aspects,” Njoo said.

Tam said officials changed their messaging when more data about pre-symptomatic and asymptomatic cases emerged.

“At that point in time we felt that the public can consider wearing a homemade mask or facial covering when they can’t maintain that physical distancing.”

Federal officials still recommend masks to protect others by stopping droplets flying from the wearer’s mouth and nose, not to protect the person donning the mask.

South of the border, the U.S. Centre for Disease Control told Americans to wear masks in public on April 3, three days before Canadian health officials said they could be an additional measure to slow the virus’s spread.

In Canada, masks have been mandatory for domestic flights since April 20. In B.C., the CDC has said “wearing a cloth mask is a matter of personal choice.” The agency recommends sick people “should” wear masks and that they are an “appropriate part of infection prevention and control” if you have COVID-19 symptoms or are caring for a person with symptoms.


@katslepian

katya.slepian@bpdigital.ca

Like us on Facebook and follow us on Twitter.

CanadaCoronavirus

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

A copy of the book “And to Think That I Saw It on Mulberry Street,” by Dr. Seuss, rests in a chair, Monday, March 1, 2021, in Walpole, Mass. Dr. Seuss Enterprises, the business that preserves and protects the author and illustrator’s legacy, announced on his birthday, Tuesday, March 2, 2021, that it would cease publication of several children’s titles including “And to Think That I Saw It on Mulberry Street” and “If I Ran the Zoo,” because of insensitive and racist imagery. (AP Photo/Steven Senne)
Ryan’s Regards: Potato toy’s gender nearly starts World War Three

Censorship over children’s toys and books have become quite the topical conversation this month

Theatrix Youtheatre Society will be running their first program in the Langley-Aldergrove area this spring. (Special to The Star)
Young Aldergrove actors wanted for local theatre production

Kids age six to 11 can create a play from scratch through Theatrix Youtheatre Society in April

More childcare spaces are opening in Langley. (Black Press Media files)
Langley gets 144 new daycare spaces

Government funding is expanding childcare

Tako van Popta, MP for Langley-Aldergrove. (Tako van Popta/Special to the Langley Advance Times)
Langley MP Tako van Popta to hold virtual town hall to discuss firearm legislation

A lot of my constituents have serious concerns about how Bill C-21 will affect them, van Popta says

The Langley School District has issued COVID-19 notifications at three schools. (Langley Schools)
Six Langley schools on COVID exposure list, three added Wednesday

Parents are asked to continue to send their kids to school

B.C. Health Minister Adrian Dix and provincial health officer Dr. Bonnie Henry head for the B.C. legislature press theatre to give a daily update on the COVID-19 pandemic, April 6, 2020. (B.C. government)
B.C. nears 300,000 COVID-19 vaccinations, essential workers next

564 new cases, four deaths, no new outbreaks Thursday

Walter Gretzky father of hockey hall-of-famer Wayne Gretzky waves to fans as the Buffalo Sabres play against the Toronto Maple Leafs in Toronto on Tuesday, January 17, 2017. THE CANADIAN PRESS/Nathan Denette
Walter Gretzky, father of the Great One, dies at 82

Walter Gretzky, father of the Great One, dies at 82

The B.C. Supreme Court ruled Feb. 26 that the estate of deceased Sooke man and Hells Angels prospect Michael Widner is to be divided between his wife and his secret spouse. (Black Press Media file photo)
Estate of dead B.C. Hells Angels prospect to be divided between wife, secret spouse

Michael Widner’s 2017 death left a number of unanswered questions

This Dec. 2, 2020 photo provided by Johnson & Johnson shows vials of its Janssen subsidiary’s COVID-19 vaccine in the United States. THE CANADIAN PRESS/AP-Johnson & Johnson via AP
Canada approves Johnson & Johnson’s 1-shot COVID-19 vaccine

It is the 4th vaccine approved in Canada and the 1st that requires just a single dose

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

The centre and left lanes just west of the Brunette Exit were blocked westbound on the Trans Canada Highway the morning of Friday, March, 5, 2021. (Drive BC)
UPDATE: Vehicle incident westbound Highway 1 in Coquitlam cleared

Earlier the centre and left lanes were blocked in the area

Walter Gretzky father of hockey hall-of-famer Wayne Gretzky waves to fans as the Buffalo Sabres play against the Toronto Maple Leafs during third period NHL hockey action in Toronto on Tuesday, Jan. 17, 2017. THE CANADIAN PRESS/Nathan Denette
Walter Gretzky, father of the Great One, dies at 82

Canada’s hockey dad had battled Parkinson’s disease and other health issues

Municipal Affairs Minister Josie Osborne speaks in the B.C. legislature, March 4, 2021. (Hansard TV)
B.C. Liberals, NDP sing in harmony on local election reforms

Bill regulates paid canvassers, allows people in condo buildings

(National Emergency Management Agency)
No tsunami risk to B.C. from powerful New Zealand earthquake: officials

An 8.1 magnitude earthquake shook the north of New Zealand Thursday morning

Most Read