Coronavirus: What's happening in Canada and around the world Aug. 24

The latest:

• Over 500 people in B.C.'s Interior need to retake their vaccine because of improper storage.
  
• From team sports to aquatic parks, Quebec extends reach of vaccine passport.
  
• N.W.T. reports first COVID-19 death.
  
• 3 key factors in how Canada will fare during the 4th wave of COVID-19.
  
• Ontario health-care workers warn of 'brutal' nurse shortage as hospitals brace for 4th wave.
  
• Have a coronavirus question or news tip for CBC News? Email: COVID@cbc.ca.

British Columbia is reimposing a mask mandate for indoor public spaces and will require students in Grade 4 and up to wear masks at school this fall.

The new mask mandate comes into effect Wednesday and applies to people 12 and older. British Columbians will be required to wear masks at grocery stores, restaurants, bars, on public transit, in taxis and in office buildings where services are offered to the public.

Dr. Bonnie Henry announced during a press conference Tuesdaythat the mandate, which was lifted in July, would be reimposed.

"We now know that there is still a need for certain measures to be taken," she said, citing rising case counts in the province.

"The mask mandate is one of those additional layers that we're putting in place as we transition through the fall."

'Not a situation we were hoping for'

Quebec also said it would require students in nine regions to wear masks at all times when they're indoors at school this year.

"This is a measure that is preventive and prudent,"said Education Minister Jean-Franois Roberge. "This is not a situation we were hoping for."

In the rest of the province, students will be expected to wear masks on buses and in common areas.

And Manitoba announced Tuesday thatmasks will be required in indoor public settings, including schools.

-From CBC News, last updated at 3:02 p.m. ET

What's happening across Canada

WATCH | P.E.I. premier defends chief public health officer:

Things get emotional during P.E.I.'s Aug. 24 COVID-19 briefing

3 years ago

Duration 2:01

P.E.I.'s Chief Public Health Officer Dr. Heather Morrison teared up describing the challenges of keeping Islanders safe, as Premier Dennis King condemned inappropriate comments aimed at her and her team.

• Error leads to invalid COVID-19 tests from Regina care homes, Sask. gov't says.
  
• P.E.I. chief public health officer condemns 'inappropriate, bullying, demeaning' comments.
  
• Students will return to in-person classes full time in September, B.C. confirms.
  
• Vaccine and mask mandates coming for many provincial workers, indoor spaces in Manitoba.
  
• Ontario reports 486 new COVID-19 cases, majority in unvaccinated people.
  
• N.S. cancer patient calls for 3rd dose of COVID-19 vaccine for immunocompromised.

What's happening around the world

WATCH |How concerned should people be about rising COVID-19 cases?

How concerned should people be about rising COVID-19 cases?

3 years ago

Duration 1:53

Infectious diseases specialist Dr. Zain Chagla answers questions about COVID-19, including how concerned people should be about rising cases in Canada and whether there will be more lockdowns.

As of early Tuesday morning, more than 212.8million cases of COVID-19 had been reported worldwide, according to a case-tracking tool from Johns Hopkins University. The reported global death toll stood at more than 4.4million.

In theAmericas, Dr. Anthony Fauci said on Tuesday the United States could getCOVID-19 under control by early next year if vaccinations rampup, one day after Pfizerwon further Food and Drug Administration (FDA) approval for its shot, with morepotential approvals coming in the weeks ahead.

Fauci, the nation's top infectious disease expert, said inmultiple television interviews and a White House news conference that full FDAapproval forthe Pfizer-BioNTech vaccine paves the way for more people to getinoculated, with potential approvalfor Moderna's in the coming weeks and authorizationfor younger children by autumn.

Government data shows just under half the U.S. population remains unvaccinated.

In the Middle East,Iran has registered its highest single-day COVID-19 death toll of the pandemic, according to state media reports. The country's health ministry said Tuesday that 709 people with the disease had died since Monday and 7,727 patients were in critical condition. The previous daily record for COVID-19 deaths in Iran was set Sunday. The country reported its highest daily tally of confirmed cases more than 50,000 a week ago.

In Israel, the number of daily coronavirus casesis nearing the record set in January.

The government reported Tuesday that 9,831 new cases had been registered a day earlier, the highest since the record of 10,000 new cases was set in mid-January. The number is notable because more than 5.5 million of Israel's 9.3 million people have received two doses of the vaccine, one of the fastest vaccination drives in the world.

InAfrica, the director of the Africa Centers for Disease Control and Prevention is warning "we may never get to herd immunity" against COVID-19 given what is known about the coronavirus.John Nkengasong spoke to African health ministers on Tuesday about infections that occur in people despite vaccinations.

The slow and limited flow of vaccines to African nations while richer nations secure supplies has complicated efforts to contain the pandemic.

In theAsia-Pacificregion,the 2020 Paralympic Games opening ceremony took place in TokyoamidJapan'sworst COVID-19 outbreak so far in the pandemic.

Pakistan will require all teachers, professors, school staff and students age 17 and older to be vaccinated against the coronavirus.

InEurope,Scotland saidit will hold a public inquiry into the handling of the coronavirus pandemic by authorities, starting by the end of the year.

The Scottish government said the judge-led probe will "scrutinize decisions taken in the course of this pandemic and learn lessons for future pandemics." It will look at deaths and other health impacts, along with the economic and social effects of the coronavirus outbreak.

Greece, meanwhile, said it would end free testing for unvaccinated people, in a bidto boost inoculation rates and head off any renewed spike in delta variant infections of the coronavirus.

-From The Associated Press, Reuters and CBC News, last updated at 4:49 p.m. ET