Cases of an inflammation of the heart muscle known as myocarditis have been reported after receiving COVID-19 shots, mostly in young men after the second dose of the mRNA vaccines.
When myocarditis symptoms, such as chest pain and rapid or irregular heartbeats, do occur after vaccination, they usually resolve quickly, suggests a report of a small study published in the journal Circulation. Doctors tracked seven male patients, ages 19 to 39, who were hospitalized for myocarditis-like illness not long after receiving a COVID-19 vaccine manufactured by either Pfizer and BioNTech, Moderna - the two mRNA vaccines - or Johnson & Johnson.
All recovered and left the hospital after two to four days of treatment. Study co-author Dr. Christopher deFilippi of the Inova Heart and Vascular Institute in Fairfax, Virginia, noted that in his health system, which represents about 2 million patients, myocarditis after COVID-19 vaccination has been a "rare event" and "fortunately so far associated with a benign outcome."
The U.S. Centers for Disease Control and Prevention this week said reports of the heart condition occurred at a rate of 12.6 cases per million people who received either the Pfizer/BioNTech or Moderna vaccines, a higher rate than would be expected in the general population.
However, deFilippi's team advised that given the dangers of COVID-19, even for younger adults, "the risk-benefit decision for vaccination remains highly favorable."
The federal minister of Crown-Indigenous relations is calling on Air Canada to 'make things right' with the national chief of the Assembly of First Nations, who said her headdress was removed from an airplane cabin during a flight this week.
Sophie Gregoire Trudeau says there is 'still so much love' between her and Prime Minister Justin Trudeau, as they navigate their post-separation relationship co-parenting their three children.
An orca whale calf that has been stranded in a B.C. lagoon for weeks after her pregnant mother died swam out on her own early Friday morning.
A CSIS officer's allegations that she was raped repeatedly by a superior in agency vehicles set off a harassment inquiry, but also triggered an investigation into her that concluded the alleged attacks were a “misuse” of agency vehicles by the woman.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
An Ontario man who took out a loan to pay for auto repairs said his car was repossessed after he missed two payments.
As more Canadians find themselves struggling to afford or find housing, the country's smallest province is the only one that can point to legislation recognizing housing as a human right.
Charlie Woods failed to advance in a U.S. Open local qualifying event Thursday, shooting a 9-over 81 at Legacy Golf & Tennis Club.
A pair of Montreal designers' work has now been viewed over 41 million times. Taylor Swift dons a Victorian throwback black gown in her latest music video, 'Fortnight', designed by UNTTLD due Simon Belanger and Jose Manuel Saint-Jacques.
An orca whale calf that has been stranded in a B.C. lagoon for weeks after her pregnant mother died swam out on her own early Friday morning.
The federal minister of Crown-Indigenous relations is calling on Air Canada to 'make things right' with the national chief of the Assembly of First Nations, who said her headdress was removed from an airplane cabin during a flight this week.
A CSIS officer's allegations that she was raped repeatedly by a superior in agency vehicles set off a harassment inquiry, but also triggered an investigation into her that concluded the alleged attacks were a “misuse” of agency vehicles by the woman.
A girl and a boy, both 14 years old, made their first appearance today in a Halifax courtroom, where they each face a second-degree murder charge in the stabbing death of a 16-year-old high school student.
Environmentalist groups are sounding the alarm about a steep increase in the number of pro-plastic lobbyists at the UN pollution talks taking place this week.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
After prosecutors' lead witness painted a tawdry portrait of “catch-and-kill” tabloid schemes, defence lawyers in Donald Trump's criminal trial on Friday sought to dig into an account of the former publisher of the National Enquirer and his efforts to protect Trump from negative stories during the 2016 election.
A Ukrainian court on Friday ordered the detention of the country's farm minister in the latest high-profile corruption investigation, while Kyiv security officials assessed how they can recover lost battlefield momentum in the war against Russia.
The practice of giving sedatives to people detained by police has spread quietly across the U.S. over the last 15 years, built on questionable science and backed by police-aligned experts, an investigation led by The Associated Press has found.
Royal commentator Afua Hagan writes that when King Charles recently admitted Catherine to the Order of the Companions of Honour, it not only made history, but it reinforced the strong bond between the King and his beloved daughter-in-law.
Egypt sent a high-level delegation to Israel on Friday with the hope of brokering a ceasefire agreement with Hamas in Gaza, two officials said. At the same time, it warned that a possible Israeli offensive focused on Gaza's city of Rafah -- on the border with Egypt -- could have catastrophic consequences for regional stability.
A court in Romania’s capital on Friday ruled that a trial can start in the case of influencer Andrew Tate, who is charged with human trafficking, rape and forming a criminal gang to sexually exploit women.
Sophie Gregoire Trudeau says there is 'still so much love' between her and Prime Minister Justin Trudeau, as they navigate their post-separation relationship co-parenting their three children.
The federal minister of Crown-Indigenous relations is calling on Air Canada to 'make things right' with the national chief of the Assembly of First Nations, who said her headdress was removed from an airplane cabin during a flight this week.
It was evident to the federal government as early as last fall that Loblaw and Walmart might be holdouts to the grocery code of conduct, jeopardizing the project's success.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
When it comes to cardiovascular fitness, you may tend to focus on activities that move you forward, such as walking, running and cycling.
Researchers are working to better understand if some Canadian military veterans may be suffering from Chronic Traumatic Encephalopathy, also known as CTE -- a disorder previously found in the brains of professional football and hockey players after their death.
TikTok is in the crosshairs of authorities in the U.S., where a new law threatens a nationwide ban unless its China-based parent ByteDance divests. Here are the places that have partial or total bans on TikTok.
The Hubble Space Telescope has captured a stunning new image of the glowing gas ejected from a dying star, which in this case happens to resemble a 'cosmic dumbbell.'
After years of delays and a dizzying array of setbacks during test flights, Boeing’s Starliner spacecraft is finally set to make its inaugural crewed launch.
A pair of Montreal designers' work has now been viewed over 41 million times. Taylor Swift dons a Victorian throwback black gown in her latest music video, 'Fortnight', designed by UNTTLD due Simon Belanger and Jose Manuel Saint-Jacques.
Courteney Cox's longtime partner Johnny McDaid once broke up with her in a therapy session.
A lawyer representing the estate of Tupac Shakur has sent a cease-and-desist letter to Drake after he used an AI-generated likeness of the late rapper's voice in a diss track.
The federal and Quebec governments are spending close to $100 million to boost the country's manufacturing capacity for semiconductors, which are vital in technologies ranging from artificial intelligence to quantum computing.
The number of vacant jobs in Canada increased in February, while monthly payroll employment decreased in food services, manufacturing, and retail trade, among other sectors.
Ford’s electric vehicle unit reported that losses soared in the first quarter to US $1.3 billion, or US$132,000 for each of the 10,000 vehicles it sold in the first three months of the year.
A Polish pilot proposed to his flight attendant girlfriend during a flight from Warsaw to Krakow, and she said yes.
During a special winner celebration near their hometown, Doug and Enid shared the story of how they discovered they were holding a Lotto Max ticket worth $70 million and how they kept this huge secret for so long.
For centuries, people have wondered what, if anything, might be lurking beneath the surface of Loch Ness in Scotland. When Canadian couple Parry Malm and Shannon Wiseman visited the Scottish highlands earlier this month with their two children, they didn’t expect to become part of the mystery.
Resting on top of an audio speaker just inside the entrance to the Winnipeg Jets' locker-room sits a reminder of what the NHL team is fighting for.
Canada's Kadriana and Colton Lott were ousted from the world mixed doubles curling championship after suffering a 6-5 loss to Estonia in a playoff qualification game on Friday.
Carl Nassib knows the power of opening up. In 2021, Nassib – then playing for the Las Vegas Raiders – became the first active NFL player in league history to publicly identify as gay.
An Ontario man who took out a loan to pay for auto repairs said his car was repossessed after he missed two payments.
Ford’s electric vehicle unit reported that losses soared in the first quarter to US $1.3 billion, or US$132,000 for each of the 10,000 vehicles it sold in the first three months of the year.
Honda is set to build an electric vehicle battery plant next to its Alliston, Ont., assembly plant, which it is retooling to produce fully electric vehicles, all part of a $15-billion project that is expected to include up to $5 billion in public money.
Mounties in Nanaimo, B.C., say two late-night revellers are lucky their allegedly drunken antics weren't reported to police after security cameras captured the men trying to steal a heavy sign from a downtown business.
A property tax bill is perplexing a small townhouse community in Fergus, Ont.
When identical twin sisters Kim and Michelle Krezonoski were invited to compete against some of the world’s most elite female runners at last week’s Boston Marathon, they were in disbelief.
The giant stone statues guarding the Lions Gate Bridge have been dressed in custom Vancouver Canucks jerseys as the NHL playoffs get underway.
A local Oilers fan is hoping to see his team cut through the postseason, so he can cut his hair.
A family from Laval, Que. is looking for answers... and their father's body. He died on vacation in Cuba and authorities sent someone else's body back to Canada.
A former educational assistant is calling attention to the rising violence in Alberta's classrooms.
The federal government says its plan to increase taxes on capital gains is aimed at wealthy Canadians to achieve “tax fairness.”
At 6'8" and 350 pounds, there is nothing typical about UBC offensive lineman Giovanni Manu, who was born in Tonga and went to high school in Pitt Meadows.
An orca whale calf that has been stranded in a B.C. lagoon for weeks after her pregnant mother died swam out on her own early Friday morning.
It’s National Infertility Awareness week, which brings attention to a medical condition that impacts one-in-six adults in B.C.
Gas prices rose again overnight across Metro Vancouver, wrapping up a week of wild swings in the cost to fuel up.
An 11-year-old boy struck by a transport truck in Etobicoke on Friday morning suffered critical injuries and is receiving treatment at a Toronto trauma centre, police say.
An Ontario man who took out a loan to pay for auto repairs said his car was repossessed after he missed two payments.
Mauro Quattrochi is facing a decision shared by many in Toronto: commit to a “wallet-bursting life in the city, or a car-bound, almost-as-expensive life outside it?”
Canada's largest cosplay parade is back in full force, returning to city for the 10th time on Friday.
Calgary police are asking the public for help finding a missing woman last seen in Falconridge.
Former Calgary mayor and current NDP leadership candidate Naheed Nenshi says the Alberta government is operating out of spite with new legislation that would grant it sweeping powers over municipalities, including the right to fire councillors, overturn bylaws and postpone elections.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
The Ministry of Natural Resources and Forestry has issued a flood watch for the Pembroke, Ont. area.
The Ottawa Police Service is asking the public for help locating a missing woman, citing concern for her well-being.
A Montreal-area family confirmed to CTV News that the body of their loved one who died while on vacation in Cuba is being repatriated to Canada after it was mistakenly sent to Russia.
A pair of Montreal designers' work has now been viewed over 41 million times. Taylor Swift dons a Victorian throwback black gown in her latest music video, 'Fortnight', designed by UNTTLD due Simon Belanger and Jose Manuel Saint-Jacques.
Parks Canada said on Thursday that it was ending its pilot project and reinstalling garbage cans along the Lachine Canal Historic Site.
Skinner has confidence of his coach, but playoff goaltending a concern for Oilers
A two-vehicle crash is affecting Highway 28 traffic in Sturgeon County Friday morning.
A family of six escaped their burning house in southwest Edmonton early Friday morning.
A girl and a boy, both 14 years old, made their first appearance today in a Halifax courtroom, where they each face a second-degree murder charge in the stabbing death of a 16-year-old high school student.
Maritime motorists are paying more for gas in Nova Scotia and Prince Edward Island, but less in New Brunswick.
Canadian Border Services Agency (CBSA) officers arrested two Nova Scotia residents at the New Brunswick border after they seized multiple prohibited firearms.
A rural Manitoba school trustee is facing calls to resign over comments he made about Indigenous people and residential schools earlier this week.
The federal minister of Crown-Indigenous relations is calling on Air Canada to 'make things right' with the national chief of the Assembly of First Nations, who said her headdress was removed from an airplane cabin during a flight this week.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
A public inquest into the death of a Saskatchewan teenager who was found unresponsive in a creek east of Regina in 2015 will take place in May.
RCMP have made two arrests in connection to a homicide investigation in southeast Saskatchewan.
Aimed to provide students with more support for their mental health and well being, the “Mental Health Capacity Building” (MHCB) program provides more counselling staff in schools that hope to identify and intervene mental health issues students may be facing soon than later.
A family of farmers say their operations would be significantly impacted if the Region of Waterloo goes ahead with a land assembly project in the Wilmot Township area.
Waterloo regional police have handed out over 40 criminal charges to a Cambridge man following an investigation into several break-ins.
Udo Haan, the Kitchener man who killed his wife and blew up their home in 2018, could receive travel passes to be in the community.
Saskatoon city council is making road safety improvements following the death of a cyclist at a busy intersection last year.
A Crown prosecutor says the former RCMP officer who shot and killed his lover should be sentenced to life in prison.
A private Christian school at the centre of a civil lawsuit and several criminal cases might soon be taken over by an affiliated group, according to a letter obtained by CTV News.
Two hunters from North Bay, Ont., and a third from Temagami pled guilty recently to offences they committed during a 2022 moose hunt.
A month after an accidental fire forced more than 100 people out of their apartments at the Empire Complex in Timmins, residents are now dealing with being victims of theft.
Breast cancer rates are rising in Canada among women in their 20s, 30s and 40s, according to research by the University of Ottawa (uOttawa).
Back in March, Sarnia police started an investigation into the man who they said was trafficking, procuring and coercing a female victim to provide sexual services that he was financialy benefiting from.
A garage in south London is being described as a “total loss,” after a fire Thursday night. Crews were called to the scene at 129 Base Line Road west around 111:05 p.m. where they found heavy smoke and flames when they arrived.
An unknown number of people have been taken to hospital following a crash in Oxford County. OPP are on scene of the two-vehicle crash at 37th Line and Road 74 in Zorra.
A man is in serious condition after being struck by a train near Alliston.
Faking a caller identity has never been so easy.
New doctor will expand services at the Georgian Bay Family Health Team.
A former high school teacher who just finished one trial is now facing another.
Chatham-Kent police have arrested two people after a fraud investigation that was launched on Jan. 5.
Windsor police issued 50 tickets and educational warnings in a traffic enforcement initiative on Thursday.
An orca whale calf that has been stranded in a B.C. lagoon for weeks after her pregnant mother died swam out on her own early Friday morning.
British Columbia's Opposition leader says community safety should come before protection of privacy rights for dangerous people.
A CSIS officer's allegations that she was raped repeatedly by a superior in agency vehicles set off a harassment inquiry, but also triggered an investigation into her that concluded the alleged attacks were a “misuse” of agency vehicles by the woman.
An emaciated dachshund is now recovering thanks to a Good Samaritan who found the pup near a biking trail in Kelowna, according to the BC SPCA.
Search and rescue crews have been called in after a vehicle belonging to a missing senior was located near a rural intersection outside of Kelowna Tuesday.
Major crime detectives in British Columbia are investigating a suspected homicide after a body was found in a remote area southeast Kelowna over the weekend.
A former University of Lethbridge student has been awarded the Medal for Diversity, Equity, Inclusion and Equity by NASA.
The Okotoks Oilers bounced back against the Bandits Wednesday night, defeating Brooks 4-1.
It’s not even May 1 and the fire risk for southern Alberta is already alarming.
Some members of the Garden River First Nation are demanding answers regarding the disbursement of the Robinson-Huron Treaty settlement funds.
The Ontario Provincial Police, in partnership with the Treaty Three Police Service, have charged a suspect with murder following a homicide in a remote northwestern Ontario community.
A 15-year-old in Sault Ste. Marie has been charged following an incident on Bay Street on Tuesday.
As more Canadians find themselves struggling to afford or find housing, the country's smallest province is the only one that can point to legislation recognizing housing as a human right.
A Newfoundland-made vodka has been named one of the world’s best by judges at this year’s World Vodka Awards.
Uber Technologies Inc. says it has brought its ridesharing platform to Newfoundland and Labrador.
The Shopping Trends team is independent of the journalists at CTV News. We may earn a commission when you use our links to shop. Read about us.
