Corona Virus Symptoms

Canada will donate 10 million doses of Moderna's COVID-19 vaccine to the COVAX vaccine-sharing alliance and another $15 million to help make mRNA vaccines in Africa.

People can safely receive a dose of COVID-19 vaccine in one arm and a flu shot in the other during the same clinic visit, health experts say. Meanwhile, scientists are working on a way to combine them in a single jab.

Deputy Prime Minister Chrystia Freeland said Saturday that Canada will donate millions more COVID-19 vaccine doses to a global vaccine-sharing initiative as rich countries scramble to send more shots to the developing world to help curb stubbornly high case counts.

Canada's vaccine advisory committee has given advice that's repeatedly been proven right throughout the pandemic, but experts say its failure to do so quickly and transparently threatens to undermine public confidence and forces provinces and territories to make crucial decisions on their own.

U.S. intelligence agencies said on Friday they may never be able to identify the origins of COVID-19, as they released a new, more detailed version of their review into whether the coronavirus was transmitted from animals to humans or was leaked from a lab.

Patients who underwent non-elective surgery and used technology for regular remote monitoring with health-care providers had better outcomes a month after leaving hospital, compared to people who were asked to go see their doctors for followup concerns, according to a new Canadian study in the British Medical Journal.

Canada's National Advisory Committee on Immunization is recommending COVID-19 booster shots for all adults 80 years of age and older, as well as certain other groups who may be at increased risk of lowered protection over time since their initial vaccinations.  

Almost 11 months after the first Canadians got their COVID-19 vaccinations, many people have questions about how their immunity defence is holding up. Here's what we know and what we don't.

Russia on Friday reported another record of daily coronavirus deaths as authorities hoped to stem contagion by keeping most people off work.

Despite easing many restrictions for vaccinated travellers, the federal government still requires proof of a negative COVID-19 molecular test before entering Canada. But it's not cheap. Depending on where you are travelling from, you may have to shell out between $150 and $300 for one.

Personal information belonging to more than 17,000 users of private proof-of-vaccination app Portpass is still unsecured and visible online — including, in some cases, photos of drivers' licences and passports — despite assurances from the company that its data-security problems have been fixed.

Saskatchewan's organ donation program has been suspended and surgeries are postponed due to hospitals being packed with COVID-19 patients.

The World Health Organization and other aid groups on Thursday appealed to leaders of the world's 20 biggest economies to fund a $23.4 billion US plan to bring COVID-19 vaccines, tests and drugs to poorer countries in the next year.

Dr. Kami Kandola and Dr. Anne MariePegg answered listeners' questions on The Trailbreaker Thursday morning. "We will be offering booster doses as of today to anyone in the territory 18 or over as of December 31," Pegg said.

New modelling projects COVID-19 in Alberta will continue to decline if the province stays the course.

Some new studies that look at natural immunity — a degree of protection against COVID-19 that a person develops after being infected — have triggered discussion within the scientific community about the strength of such immunity. However, scientists tell CBC News it is no substitute for vaccination.

The Russian capital brought in its strictest COVID-19-related lockdown measures in more than a year on Thursday as nationwide one-day pandemic deaths and infections hit new highs amid slow vaccination uptake.

Pharmaceutical company Merck agreed to allow other drugmakers to produce its COVID-19 pill, in a move aimed at helping millions of people in poorer countries get access to the potentially life-saving drug, a United Nations-backed public health organization said on Wednesday.

Russia has hit another record for daily COVID-19 deaths as authorities across the country moved to keep most people off work in line with a Kremlin order aimed at stemming the spread.

Everyone in B.C. will have access to a COVID-19 booster shot in the coming months, the provincial government announced Tuesday. 

A London nursing home faces charges under the Ontario Occupational Health and Safety Act for unsafe working conditions early into the pandemic, after a registered nurse died from COVID-19 and many others were infected.

The U.S. Food and Drug Administration isn't bound by the committee's recommendation, but is expected to consider it and make a decision in the coming days on whether to approve the vaccine for kids five to 11 years old.

The two Hamilton paramedics guilty for their part in the death of 19-year-old Yosif Al-Hasnawi, who was shot outside a mosque in 2017, will be sentenced in mid-January.

Medical health officers across Saskatchewan are once again pleading with the provincial government to do more to combat COVID-19, according to a letter obtained by CBC News.

While there are no active cases territory-wide, outbreaks in a handful of communities are still considered ongoing, including in Coral Harbour since Sept. 29, Kugluktuk since Sept. 21, Iqaluit since Sept. 13 and Kinngait since Sept. 19.

The provincial government announced Tuesday that it is spending $20 million this year to hire 193 new inspections staff and launch a proactive inspections program in Ontario's long-term care homes.

Some funeral homes are pivoting to meet increasing demands for a new kind of service: Providing a place where clients can have a medically assisted death surrounded by loved ones but away from their own home.

Yosif Al-Hasnawi's mother says in a statement read at the sentencing of two Hamilton paramedics that the 19-year-old's death "feels like someone has ripped your heart out of your chest." The hearing for the men, found guilty of failing to give proper care to Al-Hasnawi after he was shot in 2017, continues Tuesday.

New Zealand's government says it will expand a vaccine mandate to include thousands of workers who have close contact with their customers — including those at restaurants, bars, gyms and hair salons.

The latest figures come from an internal memo prepared by the Ontario Critical Care COVID Command Centre and obtained by CBC News.

As an increasingly deadly fourth wave of COVID-19 threatens to overwhelm Russia's hospitals, officials who had been hesitant to implement restrictions in recent months are doing so now in a desperate attempt to try to reduce the record number of people dying every day. 

Moderna says its clinical trials with children aged six to 11 showed two doses that were half the size of its adult shots produced similar levels of virus-fighting antibodies in children.

A two-day sentencing hearing is underway for two paramedics found guilty for failing to provide the necessaries of life to Josif Al-Hasnawi of Hamilton in 2017. The 19-year-old died in hospital after being shot outside a mosque.

A B.C. physician accused of spreading misinformation about COVID-19 is now under investigation for allegedly writing phoney mask and vaccine exemptions offered through a Kelowna-based website. That site, EnableAir.com, appears to be connected to another B.C. doctor.

Ontario is lifting capacity limits today at restaurants, gyms, casinos and some other locations where proof of vaccination against COVID-19 is required.

Melbourne, one of the world's most locked-down cities that emerged from its latest spate of COVID-19 restrictions heading into the weekend, will see more curbs eased later this week when the state of Victoria reaches an 80 per cent full vaccination rate, officials said on Sunday.

Worried about getting the COVID-19 vaccine, Montreal patient attendant Monique Dupriez turned to her co-worker Dr. Ingrid Marchand for advice, but the process wasn't fast or easy. Even once she'd been persuaded, it took Dupriez a month to take the leap and actually be inoculated.

Members of the Canadian Armed Forces will be deployed to Saskatchewan to help battle the province's fourth wave of COVID-19, Public Safety and Emergency Preparedness Minister Bill Blair said.

Canadians concerned over waning immunity from COVID-19 vaccines, breakthrough infections and the need for booster shots in the general public could benefit from a dose of some important context.

U.S. health regulators say kid-size doses of Pfizer's COVID-19 vaccine appear highly effective at preventing symptomatic infections in elementary school children and caused no unexpected safety issues, as the country weighs beginning vaccinations in youngsters.

Millions of Canadian adults are classified as overweight or obese by the Body Mass Index. But according to some experts, the BMI is among many things that should be scrapped as the medical field changes how it looks at obesity.

U.S. health officials may have solved the mystery of how four people in different states came down with a serious tropical disease even though none had travelled internationally: an aromatherapy spray imported from India.

Those who had an allergic reaction to their first shot of an mRNA COVID-19 vaccine can safely receive future doses of the same product or a different mRNA vaccine, says Canada's vaccine advisory committee.

Newfoundland and Labrador's vaccine passport comes into effect today.​​​​​​​ The passport system must now be used at places like restaurants, bars, bingo halls and performance spaces.

The British government has rejected calls for renewed COVID-19 restrictions even as case numbers reach the highest number in more than three months.

Alberta announced it would move in August toward treating the pandemic as an endemic — ending contact tracing. That didn’t last, but resuming it has been difficult, contact tracers say.

With the COVID-19 death toll in the United States having surpassed 730,000, Dr. Anthony Fauci tells IDEAS host Nahlah Ayed that he finds it "mind-boggling" that partisanship and skepticism of science continue to fuel the pandemic.

The Canadian Food Inspection Agency (CFIA) has issued a recall warning for whole red, yellow and white raw onions after U.S. health officials linked the vegetables to a salmonella outbreak that has sickened more than than 650 people in 37 U.S. states.

CBC answers how the pediatric vaccine is different, where kids will be able to get it, how long approval might take and other questions around COVID-19 vaccinations for younger children.

The Canadian Medical Association's Dr. Katharine Smart issued a statement on Thursday, one day after the province's chief medical health officer, Dr. Saqib Shahab, broke down while presenting dire new modelling on the COVID-19 situation.