More needed to prevent deaths from climate-change driven heat waves, fires: report - The Reminder | Canada News Media
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More needed to prevent deaths from climate-change driven heat waves, fires: report – The Reminder

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OTTAWA — A new report examining the health impacts of climate change says more Canadians than ever are facing serious health risks from heat waves and wildfires, prompting warnings from doctors that we need to do more to adapt to the reality of a warmer planet.

The annual Lancet Countdown study looks at more than three dozen markers for human health impacts of climate change globally.

“This year we saw people suffering intense heat waves, deadly floods and wildfires,” said lead author Marina Romanello, a biochemist at London’s Institute for Global Health.

“These are grim warnings that for every day that we delay our response to climate change, the situation gets more critical.”

In Canada, the authors note, the heat dome that descended on British Columbia and parts of the Prairies in June and July “would have been almost impossible without human-caused climate change.”

That heat wave lasted several weeks and saw the town of Lytton, B.C., destroyed by a fire a day after it recorded a temperature of 49.6 C, the highest temperature ever seen in Canada.

The Lancet study says that heat wave was responsible for at least 570 deaths in Canada, and hundreds more in the United States.

Across Canada, the risk of death from extreme heat for Canada’s seniors rose more than 50 per cent in the last four years, compared with the years 2000 to 2004. Exposures to wildfires grew almost 20 per cent in that time, but not uniformly, with Indigenous Peoples at much higher risk.

First Nations people living on a reserve are 33 times more likely to be forced to evacuate due to a forest fire than people living off reserve, the Lancet report said.

The authors also said that in 2020, heat caused the loss of more than 22 million hours of potential labour in Canada, harming human health and productivity at the same time.

Globally, climate change left almost one-fifth of the world’s land surface in extreme drought in 2020. Between 1950 and 1999, that value never exceeded 13 per cent. The resulting impact on crops saw a decrease in production of rice, soybeans, wheat and maize of between two and six per cent.

Dr. Courtney Howard, an emergency room physician in Yellowknife and past president of the Canadian Association of Physicians for the Environment, helped write the Canadian briefing note out of the Lancet Countdown’s global findings.

She said this year the focus was more heavily on the need for adapting to the fact that climate change isn’t just real, it’s already hurting us.

“So how are we going to get each other through these heat waves and these wildfire episodes in a way that’s as healthy as possible?”

The Canadian briefing note lays out several policy requests, including more green space in urban areas to offset the impact of heat waves, and a national strategy for adaptation to climate change that takes into account the serious harm to human health.

The authors are also highly critical of the federal government for allowing itself to be heavily influenced by lobbying from the oil and gas industry. They said in the first year of the COVID-19 pandemic, fossil fuel industries and associations met with federal officials 1,224 times, an average of 4.5 meetings every day.

Comparatively, they say environment groups met with federal officials 303 times.

“Energy transition policy must be developed without such excessive industry pressure,” the report said.

This report by The Canadian Press was first published Oct. 20, 2021.

Mia Rabson, The Canadian Press

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Canada to donate up to 200,000 vaccine doses to combat mpox outbreaks in Africa

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The Canadian government says it will donate up to 200,000 vaccine doses to fight the mpox outbreak in Congo and other African countries.

It says the donated doses of Imvamune will come from Canada’s existing supply and will not affect the country’s preparedness for mpox cases in this country.

Minister of Health Mark Holland says the donation “will help to protect those in the most affected regions of Africa and will help prevent further spread of the virus.”

Dr. Madhukar Pai, Canada research chair in epidemiology and global health, says although the donation is welcome, it is a very small portion of the estimated 10 million vaccine doses needed to control the outbreak.

Vaccine donations from wealthier countries have only recently started arriving in Africa, almost a month after the World Health Organization declared the mpox outbreak a public health emergency of international concern.

A few days after the declaration in August, Global Affairs Canada announced a contribution of $1 million for mpox surveillance, diagnostic tools, research and community awareness in Africa.

On Thursday, the Africa Centres for Disease Control and Prevention said mpox is still on the rise and that testing rates are “insufficient” across the continent.

Jason Kindrachuk, Canada research chair in emerging viruses at the University of Manitoba, said donating vaccines, in addition to supporting surveillance and diagnostic tests, is “massively important.”

But Kindrachuk, who has worked on the ground in Congo during the epidemic, also said that the international response to the mpox outbreak is “better late than never (but) better never late.”

“It would have been fantastic for us globally to not be in this position by having provided doses a much, much longer time prior than when we are,” he said, noting that the outbreak of clade I mpox in Congo started in early 2023.

Clade II mpox, endemic in regions of West Africa, came to the world’s attention even earlier — in 2022 — as that strain of virus spread to other countries, including Canada.

Two doses are recommended for mpox vaccination, so the donation may only benefit 100,000 people, Pai said.

Pai questioned whether Canada is contributing enough, as the federal government hasn’t said what percentage of its mpox vaccine stockpile it is donating.

“Small donations are simply not going to help end this crisis. We need to show greater solidarity and support,” he said in an email.

“That is the biggest lesson from the COVID-19 pandemic — our collective safety is tied with that of other nations.”

This report by The Canadian Press was first published Sept. 13, 2024.

Canadian Press health coverage receives support through a partnership with the Canadian Medical Association. CP is solely responsible for this content.

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How many Nova Scotians are on the doctor wait-list? Number hit 160,000 in June

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HALIFAX – The Nova Scotia government says it could be months before it reveals how many people are on the wait-list for a family doctor.

The head of the province’s health authority told reporters Wednesday that the government won’t release updated data until the 160,000 people who were on the wait-list in June are contacted to verify whether they still need primary care.

Karen Oldfield said Nova Scotia Health is working on validating the primary care wait-list data before posting new numbers, and that work may take a matter of months. The most recent public wait-list figures are from June 1, when 160,234 people, or about 16 per cent of the population, were on it.

“It’s going to take time to make 160,000 calls,” Oldfield said. “We are not talking weeks, we are talking months.”

The interim CEO and president of Nova Scotia Health said people on the list are being asked where they live, whether they still need a family doctor, and to give an update on their health.

A spokesperson with the province’s Health Department says the government and its health authority are “working hard” to turn the wait-list registry into a useful tool, adding that the data will be shared once it is validated.

Nova Scotia’s NDP are calling on Premier Tim Houston to immediately release statistics on how many people are looking for a family doctor. On Tuesday, the NDP introduced a bill that would require the health minister to make the number public every month.

“It is unacceptable for the list to be more than three months out of date,” NDP Leader Claudia Chender said Tuesday.

Chender said releasing this data regularly is vital so Nova Scotians can track the government’s progress on its main 2021 campaign promise: fixing health care.

The number of people in need of a family doctor has more than doubled between the 2021 summer election campaign and June 2024. Since September 2021 about 300 doctors have been added to the provincial health system, the Health Department said.

“We’ll know if Tim Houston is keeping his 2021 election promise to fix health care when Nova Scotians are attached to primary care,” Chender said.

This report by The Canadian Press was first published Sept. 11, 2024.

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Newfoundland and Labrador monitoring rise in whooping cough cases: medical officer

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ST. JOHN’S, N.L. – Newfoundland and Labrador‘s chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.

Dr. Janice Fitzgerald says that so far this year, the province has recorded 230 confirmed cases of the vaccine-preventable respiratory tract infection, also known as pertussis.

Late last month, Quebec reported more than 11,000 cases during the same time period, while Ontario counted 470 cases, well above the five-year average of 98. In Quebec, the majority of patients are between the ages of 10 and 14.

Meanwhile, New Brunswick has declared a whooping cough outbreak across the province. A total of 141 cases were reported by last month, exceeding the five-year average of 34.

The disease can lead to severe complications among vulnerable populations including infants, who are at the highest risk of suffering from complications like pneumonia and seizures. Symptoms may start with a runny nose, mild fever and cough, then progress to severe coughing accompanied by a distinctive “whooping” sound during inhalation.

“The public, especially pregnant people and those in close contact with infants, are encouraged to be aware of symptoms related to pertussis and to ensure vaccinations are up to date,” Newfoundland and Labrador’s Health Department said in a statement.

Whooping cough can be treated with antibiotics, but vaccination is the most effective way to control the spread of the disease. As a result, the province has expanded immunization efforts this school year. While booster doses are already offered in Grade 9, the vaccine is now being offered to Grade 8 students as well.

Public health officials say whooping cough is a cyclical disease that increases every two to five or six years.

Meanwhile, New Brunswick’s acting chief medical officer of health expects the current case count to get worse before tapering off.

A rise in whooping cough cases has also been reported in the United States and elsewhere. The Pan American Health Organization issued an alert in July encouraging countries to ramp up their surveillance and vaccination coverage.

This report by The Canadian Press was first published Sept. 10, 2024.

The Canadian Press. All rights reserved.

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