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Health unit prepares for expansion of COVID-19 booster shots – Tbnewswatch.com

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THUNDER BAY – Health authorities are preparing to ramp up the provision of COVID-19 booster shots, with all Ontario adults expected to be made eligible in the coming months.

Health Canada authorized the use of the Moderna vaccine as a booster shot for those 18 and older on Friday, days after granting similar approval to the Pfizer vaccine.

Third doses had already begun rolling out to those at higher risk of COVID-19, like people over 70, health care workers, those who are immunocompromised, and Indigenous people.

Thunder Bay’s medical officer of health, Dr. Janet DeMille, urged people in those groups to get their booster shots, noting people 80 and older are at particularly high risk.

“I certainly would encourage people to get a booster dose if they’re eligible,” she said. “One group I’m particularly concerned about is those who are older, because there is some evidence that there’s a waning of immunity [after two doses]. When there are breakthrough cases, they’re still the ones who are more likely to get a serious illness that requires hospitalization.”

Ontario’s chief medical officer of health has said there’s no firm evidence yet that adults in younger categories will face waning immunity in the same way as those 70 and up, while the National Advisory Committee on Immunization (NACI) has said booster shots aren’t needed for those who aren’t in one of the higher-risk groups.

Still, the provincial government has announced plans to make booster shots available to all adults 18 and older “over the coming months.”

DeMille said the booster shot “adds another layer of protection” for individuals, as well as communities.

“We have a good immunization rate, and we know these vaccines work really well,” she said. “But there is the risk, especially as time increases from the second dose, that [people] could experience some waning of immunity… We know the boosters do boost immunity, and in some jurisdictions have resulted in less breakthrough cases.”

While she encourages adults to get booster shots when they’re eligible, she said the need is less urgent for those outside of the higher-risk categories .

“There’s no immunological cliff where suddenly at six months, people need to get it right away,” she said. “People may be a little bit more relaxed [about booking their third dose], and I think that’s okay. Two doses work really well, but the farther you get from your second dose, the more benefit that booster dose can provide.”

The booster shots are authorized by Health Canada to be administered at least six months after an individual has completed the primary series of vaccines.

Moderna’s COVID-19 booster is a half dose of the regular vaccine, 50 micrograms. Pfizer’s booster shot is identical for that used for first and second doses.

The province has not yet announced details of its plan to expand booster doses to all adults, but DeMille said she expects that to come shortly.

“What we’re anticipating is that the province will announce the use of booster doses rolling out in January for the rest of the population. I don’t know what that will look like, whether it will be going down in ages or specific to different groups.”

Booster shots for those already eligible are being administered at the health unit’s vaccine clinic at the CLE building, as well as some local pharmacies, with demand expected to pick up over the coming weeks.

Health care organizations like the hospital will administer boosters to their own staff, DeMille said.

Indigenous partners who rolled out first and second doses are also planning clinics, while the Sioux Lookout First Nation Health Authority is coordinating Operation Remote Immunity 3.0 to reach First Nations in the north.

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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.

The Canadian Press. All rights reserved.

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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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