Researchers report link between exposure to wildfire smoke, increased COVID-19 cases
TORONTO -- As wildfires continue to rage across the western United States and Canada, a recent study has found that...
TORONTO -- As wildfires continue to rage across the western United States and Canada, a recent study has found that...
CAPE CANAVERAL, FLA. -- Florida reported 21,683 new cases of COVID-19, the state's highest one-day total since the start of...
LONDON -- The protection that vaccines give against coronavirus infection, and potentially severe disease, is highly likely to wane over...
MONTREAL -- Quebec is offering an extra dose of mRNA vaccine to people who want to travel to countries that...
The founder of the multinational Hillsong Church told CNN that COVID-19 vaccines are a "personal decision for each individual to...
For anyone who loves freedom and hates mask mandates or remote learning, Dr. Jerome Adams has a blunt message: Get...
EDMONTON -- A small preliminary study by researchers at Boston Children’s Hospital suggests that people who develop severe COVID-19 have...
TORONTO -- Without clear directive from governments, businesses have to decide whether to make vaccines mandatory for employees and patrons,...
Facebook on Saturday defended itself against U.S. President Joe Biden's assertion that the social media platform is "killing people" by...
CARLETON-SUR-MER, QUE. -- A new U.K. study has found that children who are hospitalized with COVID-19 are significantly more likely...
TORONTO -- As the vaccination rollout continues among the eligible Canadian population, research is turning towards COVID-19 vaccines in children...
GENEVA -- The head of the World Health Organization said on Thursday that investigations into the origins of the COVID-19...
TORONTO -- As vaccination rates increase and employers ramp up inviting workers back to the office, the workplace itself might...
As Europe struggles with a rising number of coronavirus cases caused by the Delta variant, several countries are making vaccinations...
KYIV -- Ukraine's health ministry is investigating why a 47-year-old man died four hours after he received a shot of...
TORONTO -- While many people are now familiar with the mRNA and viral vector-based COVID-19 vaccines currently available in Canada,...
OTTAWA -- Health Canada is updating the label for the Oxford-AstraZeneca and COVISHIELD COVID-19 vaccines to add capillary leak syndrome...
OTTAWA -- Canada's chief public health officer says without vaccines the third wave of COVID-19 in Canada would have been...
TORONTO -- A group of Canadian immunologists have discovered a previously unknown mechanism, which they say acts like a spider...
TORONTO -- Canadians are planning their summer get-togethers with an endless array of questions: What is safe, how can we...
The Simcoe Muskoka District Health Unit confirmed 16 new COVID-19 cases since Friday, bringing the total number of cases up...
OTTAWA -- Canada should have enough COVID-19 vaccine by the end of this week to fully inoculate three-quarters of all...
Quebec is reporting 96 new cases of COVID-19 on Thursday, marking the third time in the last four days that...
COVID-19 vaccines made by AstraZeneca and the Pfizer-BioNTech alliance remain broadly effective against Delta and Kappa variants of the COVID-19...
TORONTO -- Grabbing a mask on the way out the door and a thorough hand-wash upon returning home, or perhaps...
B.C.’s top doctor hopes that 75 per cent of eligible British Columbians will be fully vaccinated against COVID-19 by the...
OTTAWA -- A new poll suggests about two-thirds of Canadians believe that governments should not lift all restrictions related to...
TORONTO -- Thousands of medical residents who have been working on the frontlines of the COVID-19 pandemic are facing continued...
The travel industry says the federal government’s new border measures for Canadians fully vaccinated against COVID-19 are a step in...
OTTAWA -- Canada is extending a ban on nonessential travel with the United States and the rest of the world...
TORONTO -- Rising rates of COVID-19 in the remote Ontario community of Kashechewan is highlighting just how hard the virus...
OTTAWA -- The National Advisory Committee on Immunization (NACI) is now recommending that people who received a first dose of...
The rush to get initial doses of COVID-19 vaccines in the Prairies appears to be weakening — not stalling, but...
The Montreal marathon slated for the fall is cancelled due to the ongoing COVID-19 pandemic.The decision, which was announced in...
OTTAWA -- A New York congressman says the Canada-U.S. border should reopen immediately. Democratic Rep. Brian Higgins told CTV News...
TORONTO -- Ontario Public Health is reporting the first three cases of an inflammatory heart condition called myocarditis in people...
TORONTO -- As a paramedic for a major service in Ontario, Stefanie Kranjec Correia knows firsthand the important role masks...
Vaccine advisers to the U.S. Centers for Disease Control and Prevention say there has been a higher-than-expected number of cases...
TORONTO — Local Ontario health officials are urging caution ahead of the province’s partial economic reopening on Friday, citing risks...
EDMONTON -- As pressure mounts on the Canadian government to reopen the land border with the U.S., experts say incentivizing...
LANGLEY, BRITISH COLUMBIA, B.C. -- Tina Taphouse has spent a lot of time lately reflecting on the impact the Kamloops...
Manitoba’s premier is expected to discuss the province’s COVID-19 vaccine measures Tuesday.Brian Pallister has scheduled a press conference for 11...
Nova Scotia reported 18 new cases of COVID-19 and 45 recoveries on Saturday.There are 13 new cases in Central Zone. Twelve...
TORONTO -- Some experts call the novel coronavirus delta variant "a wild card." It’s fuelling a sharp spike in cases...
As the mass vaccination effort against COVID-19 continues across Canada, Ontario became the first province to make receiving the shot...
Michigan Democratic Gov. Gretchen Whitmer has apologized for breaking the state's public health protocols after a photo surfaced on social...
LONDON -- A double dose of COVID-19 vaccines is almost as effective against the fast-spreading variant of the coronavirus first...
HALIFAX -- The National Advisory Committee on Immunization (NACI) has provided new recommendations on vaccine interchangeability saying that COVID-19 vaccines...
TORONTO -- More than half of Canada’s population has been vaccinated with at least one dose of a COVID-19 vaccine,...
TORONTO -- More evidence on mixing and matching COVID-19 vaccines is emerging, with preliminary results from a Spanish study suggesting...
TORONTO -- A couple got creative for their COVID-19 wedding with the guests divided along the Quebec-Vermont border so that...
TORONTO -- More than 46 per cent of Canadians have been vaccinated with at least one dose of a COVID-19 vaccine as...
Canada’s National Advisory Committee on Immunization (NACI) is now recommending two doses of the Pfizer-BioNTech COVID-19 vaccine be used in...
TORONTO -- Canada's National Advisory Committee on Immunization (NACI) is now recommending that children aged 12 and older be given...