Ottawa's COVID-19, influenza and respiratory virus indicators are holding steady heading into the March Break period for students in Ontario and Quebec.
Two new subvariants of Omicron, BA.4 and BA.5, are spreading more quickly than other coronavirus variants in Europe, which could lead to more hospitalizations and deaths as they become dominant, the EU's disease prevention agency said on Monday.
A new study has found that COVID-19 antibody treatments aren't as effective for new variants due to the evolving mutations of the differing virus strains.
The number of new coronavirus cases and deaths reported globally fell everywhere except the Middle East and Southeast Asia last week, according to a World Health Organization weekly report released Wednesday.
Moderna's experimental COVID-19 vaccine that combines its original shot with protection against the omicron variant appears to work, the company announced Wednesday.
The coronavirus mutant that is now dominant in the United States is a member of the omicron family but scientists say it spreads faster than its Omicron predecessors, is adept at escaping immunity and might possibly cause more serious disease.
A new study that brought sniffer dogs to an airport to search for COVID-19 has found that dogs may be able to detect the virus with high accuracy just from smelling skin swabs.
A recent study revealed that COVID-19 rapid antigen tests may be less sensitive to newer variants, leaving some to wonder just how accurate these tests actually are. Experts share how to get the most accurate results when testing for the virus.
The head of the World Health Organization said China's extreme approach to containing the coronavirus is unsustainable because of the highly infectious nature of the Omicron variant, but that it's up to every country to decide what policy to pursue.
The federal government will announce that COVID-19 vaccine mandates for domestic travel on planes and trains, as well as outgoing international travel, will be suspended, senior government sources have told CTV News.
The federal government has announced that it will be temporarily suspending mandatory random COVID-19 testing at Canadian airports for vaccinated travellers beginning June 11, before moving randomized testing off-site as of July 1.
Canada's race to procure ventilators for COVID-19 patients in the early days of the pandemic had researchers, scientists, industry and a notable astrophysicist working 'night and day' to design machines that could be quickly manufactured domestically.
U.S. cases of the dangerous fungus Candida auris tripled over just three years, and researchers at the Centers for Disease Control and Prevention say the COVID-19 pandemic is likely partly to blame. More than half of states have now reported it, according to a new study.
Experts say a growing number of people are seeking out platelet-rich plasma therapy to treat COVID-19-related hair loss. But how well does the treatment actually work?
When China suddenly scrapped onerous zero-COVID measures in December, the country wasn't ready for a massive onslaught of cases. Hospitals turned away ambulances, crematoriums burned bodies around the clock, and relatives hauled dead loved ones to warehouses for lack of storage space.
As more details emerge about the long-term effects of COVID-19, experts say vaccination is likely to have protective benefits against long COVID, also known as post-acute sequelae SARS-CoV-2 infection. But an important question that has yet to be answered is exactly how much protection it offers.
Moderna's COVID-19 vaccine may pose a higher risk of heart inflammation in some age groups than Pfizer-BioNTech's shot, the U.S. Centers for Disease Control and Prevention said on Tuesday, citing recent data.
Infants born to those who tested positive for COVID-19 during pregnancy may have neurodevelopmental issues after birth, according to preliminary findings from two separate studies out of the U.S. and Spain.
A province-wide mask mandate that was first introduced in October 2020 has now been lifted in virtually all of the so-called “high-risk” settings where it had remained in place, including on public transit.
Was your 2022 tax refund larger than you expected it to be? For many, this likely comes as a pleasant surprise. However, overpayments are likely the result of a mistake on your part or the Canada Revenue Agency. If you don’t amend your returns and the overpayment isn’t returned, you could end up in hot water.
As economic conditions make it harder to qualify for a mortgage, Canadians are increasingly looking to alternative lenders, particularly amid interest rates. CTVNews.ca looks at why Canadians are seeking private lenders and the potential benefits and risks attached to them.
The federal government's latest TFSA contribution limit increase took effect this year. On CTVNews.ca, personal finance contributor Christopher Liew outlines eight tips on how Canadians can get the most out of this popular savings account.
There are going to be some changes to Canada's tax brackets as we move into 2023. These changes could impact how you’re taxed when you file your 2023 income tax returns next year.
U.S. President Joe Biden arrived Thursday evening in Ottawa for a whirlwind 27-hour visit expected to focus on both the friendly and thorny aspects of the Canada-U.S. relationship, including protectionism and migration on both sides of the border.
Emergency crews responded to a call for a stabbing on Hartsmere Drive, off Stittsville Main Street, at approximately 7:45 p.m. Thursday. Two police cruisers guarded the parking lot of the Trustee M. Curry Park late Thursday evening.
The Conseil des écoles catholiques du Centre-Est has announced plans for a four-day school week pilot-project this fall, becoming the first school board in Ontario to offer families a shortened school week schedule.
U.S. President Joe Biden and first lady Jill Biden arrived in Ottawa on a foggy Thursday evening, kicking off a whirlwind two-day visit to the capital. Ottawa police and the city of Ottawa have warned residents and visitors will see an increased police presence across the downtown core, and there will be "significant traffic and transit disruptions" during the visit.
Ottawa's mayor says although LeBreton Flats would be a great location for a new rink for the Ottawa Senators, there are other possible locations for a new NHL arena in the city.
U.S. President Joe Biden arrived Thursday evening in Ottawa for a whirlwind 27-hour visit expected to focus on both the friendly and thorny aspects of the Canada-U.S. relationship, including protectionism and migration on both sides of the border.
Canada and the United States are negotiating a deal that could see asylum seekers turned back at irregular border crossings across the border, including Roxham Road in Quebec.
As the federal government looks to renegotiate the Safe Third Country Agreement with the U.S., an eastern Ontario mayor says his city needs more help from Ottawa to deal with the influx of asylum seekers arriving through irregular crossings like Roxham Road.
Amid renewed questions over the pervasiveness of alleged interference by China in Canadian elections and affairs broadly, opposition MPs voted Thursday afternoon to affirm a parliamentary committee's call for the federal government to strike a public inquiry.
