A made-in-Hamilton COVID vaccine that requires no needles is moving to the next stage of testing and researchers are looking for volunteers to take part.
The vaccine that is inhaled instead of injected will be studied by McMaster University researchers with $8 million in funding from the Canadian Institutes of Health Research (CIHR).
Comments closedManitoba is rolling out a vaccination campaign for those at the highest risk of developing serious outcomes from COVID-19, aiming to get people vaccinated before summer, when virus circulation might increase, the province says.
Between May 1 and June 30, the province will make additional COVID-19 vaccine doses available for people who have already had a dose since last fall, but meet specific criteria.
The extra doses will be available to anyone age 65 or older, Indigenous people over the age of 45, residents of long-term care homes, and anyone age six months or up who is moderately or severely immunocompromised.
Comments closedA major outbreak of measles has infected more than 800 people in Ontario. It’s the first outbreak of its size since the disease was declared eliminated in 1998.
Now, lower vaccination rates are leading to a serious outbreak in the province, enough to garner a travel advisory to the province from New York State south of the border.
Here’s what you need to know about measles — how it’s transmitted, how you can protect yourself, and whether you need to update your vaccinations.
Comments closed(Montreal) A COVID-19 vaccination campaign is launched this spring for people at risk of developing complications, Santé Québec announced on Monday.
Teams are currently deployed in the province’s long-term care homes, after which vaccination will be offered in private seniors’ residences (RPA) with a more vulnerable clientele.
In addition to CHSLDs and RPAs, seniors 75 years of age or older and people with immunodeficiency or dialysis are encouraged to go get their vaccine dose. This vaccination campaign also aims to reach people aged 65-74 who live with a chronic disease or in remote and isolated areas.
Non-targeted people aged 6 months and older can also receive the COVID-19 vaccine free of charge, says Santé Québec. If they have already been vaccinated, they should wait at least six months after their vaccine before receiving a new dose.
Comments closedTORONTO – Ontario is reporting 155 new measles cases over the last week, pushing the province’s case count to 816 since an outbreak began in the fall.
The number of new cases has increased again after a few weeks of appearing to stabilize in the 100-per-week range, which public health physicians had taken as a sign of potential optimism.
Dr. Sarah Wilson, public health physician at Public Health Ontario, says the fact that Ontario has exceeded 800 cases is striking.
Comments closedStuffy, crowded classrooms mean kids are breathing in viruses and pollution. Parents are trying to make the air safer, but hitting roadblocks.
In September 2023, Heather Pun started sending her son to school with a carbon dioxide monitor. He was spending his days in a stuffy portable classroom, and she worried that COVID was being passed lung-to-lung through the stale air.
The device, which reads the concentration of carbon dioxide (CO2) in the air, showed CO2 levels as high as 3,500 parts per million (ppm) in his classroom.
Comments closedFOR IMMEDIATE RELEASE
March 31, 2025 (British Columbia) – BC patients and health advocates are speaking out against the provincial government’s decision to drop healthcare mask requirements, at a time when there are multiple illness outbreaks in medical settings. Public health groups DoNoHarm BC, Protect Our Province BC, and the Canadian Covid Society warn that the move endangers vulnerable patients and frontline workers, while harming the sustainability and cost-effectiveness of BC’s healthcare system.
Comments closedNew research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain immunocompromised people, researchers at McGill University say.
The researchers looked at how often people with immune-mediated inflammatory diseases (IMIDs) got COVID-19 despite having received at least three doses of an mRNA COVID-19 vaccine. IMIDs – including rheumatoid arthritis, lupus, inflammatory bowel disease and multiple sclerosis – affect more than seven million Canadians. The medications they take often weaken their vaccine responses, increasing their vulnerability to infection.
Comments closedPreparations are underway for a limited spring COVID-19 vaccination program in Alberta.
Pharmacists say certain groups of high-risk Albertans will be eligible for a biannual dose of the KP.2 vaccine, starting April 28.
Eligible groups include seniors (aged 65 and older), all First Nations, Métis and Inuit people six months of age and older, immunocompromised Albertans six months and up, and adults living in care homes, according to Alberta’s updated immunization policy.
Comments closedU.S. President Donald Trump’s proposed tariffs on pharmaceuticals are likely to cause shortages of dozens of Canadian-made drugs in the United States, according to a new study.
Pharmaceuticals are one of a handful of sector-specific tariffs the President has talked publicly about imposing, along with ones already levied on steel, aluminum and autos. Mr. Trump has suggested tariffs could address high drug costs in the U.S. and increase domestic manufacturing.
New research published Monday in the Journal of the American Medical Association looked at how many and what kind of Canadian-made drugs would be hit by the tariffs. It found US$3-billion in annual sales came from drugs with final production in Canada, which would lead to an increased cost of US$750-million for American buyers if tariffs were set at 25 per cent. Of the Canadian-made drugs, 79 per cent were generics.
Comments closedThe provincial government has started offering COVID-19 booster doses to specific at-risk populations, as identified by the National Advisory on Immunization.
Eligible are all people age 65 and older, adult residents of long-term care homes and other congregate living settings for seniors, and people who are over six months old and are moderately to severely immunocompromised.
The vaccine will be available until June 1st.
Comments closedRespiratory illness season is over, British Columbia’s top doctor said Friday, but the province is set to launch a spring COVID-19 immunization campaign and wants everyone to ensure they’re fully protected against measles.
Provincial health officer Dr. Bonnie Henry said B.C.’s COVID-19 hospitalizations have hit the lowest level since 2020, with about 40 people in hospital, while cases of influenza and respiratory syncytial virus, or RSV, have also been declining.
Still, Henry said there have been resurgences in spring and summer in the past, and the province is focused on protecting people at the highest risk of serious illness.
Comments closedAlthough COVID-19 no longer makes daily headlines, some are on a mission to spread awareness about the impact the virus is still having on the community.
The University of Waterloo hosted a silent walk on Thursday to raise awareness about the condition known as Long COVID – when the impact of an infection is still being experienced months after the fact.
Those who have or had Long COVID, and supporters of loved ones with it, were among those on hand.
Comments closedOttawa Public Health has begun monitoring wastewater for evidence of measles in the city as the highly infectious disease continues to surge throughout Ontario.
That makes Ottawa one of the only communities in the province and across Canada using wastewater as a possible early warning signal for measles. Ottawa Public Health says the tool is promising for detecting measles, but the research is limited and “many unknowns remain”.
There have been no cases in Ottawa so far this year but Dr. Gregory Rose, who is director of infection prevention and control at Queensway Carleton Hospital, warns that it is only a matter of time.
Comments closedAs Canada deals with its largest measles outbreak in more than a decade, health experts say a COVID-era tool could help tame the spread.
Wastewater surveillance, which involves testing sewage samples for viral pathogens, became essential during the pandemic. The data helped overwhelmed health officials map out COVID-19’s path and better predict the trajectory of cases.
At the time, it was praised as a critical public health tool that could serve as a warning system to keep Canadians safe from future harmful infections. And as the current measles outbreak surpasses 500 cases in Canada, experts say this is the moment where leaning into regional wastewater surveillance would be most helpful.
Comments closedAfter more than a decade practicing emergency medicine in the United States, I very recently began working shifts in Canada. The differences hit me immediately, and are profound.
What follows are a series of working hypotheses — early impressions shaped by firsthand experience and years of health policy work in the U.S. I expect they will evolve with time, but they already point to important contrasts in how both countries approach medicine, physician autonomy, and the doctor-patient relationship.
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