Flu rates in Canada 'exceptionally' low despite more testing, says report indicating possible COVID dividend - The Post - Ontario | Canada News Media
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Flu rates in Canada 'exceptionally' low despite more testing, says report indicating possible COVID dividend – The Post – Ontario

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But that does not mean that Canadians should avoid getting the flu vaccine, especially since this country is seeing a spike in COVID-19 cases

There are early signs that Canada may be experiencing one of the few silver linings of the COVID-19 pandemic.

Despite double the usual volume of laboratory screening for influenza, the number of people testing positive for the virus is “exceptionally” low so far this season, says a Public Health Agency of Canada report.

In fact, only eight positive tests came back in the most recent week of reporting from across the country, and half may have merely been signs of flu vaccination, not actual spread of the virus, says the agency’s latest “FluWatch” report.

Just 12 flu cases were reported between March and October, compared to an average of almost 600 in each of the last six years during the same period.

Southern hemisphere countries like Australia, which have their flu season during the northern hemisphere’s summer, reported unusually little influenza in 2020. Experts suggest that masks, social distancing and more hand washing designed to combat COVID-19 had curbed the other virus, too.

Canada’s season is just starting. But if it enjoyed the same kind of flu respite, it would alleviate fears of a double whammy of COVID-19’s second wave, on top of the regular influenza burden.

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It’s too early to tell yet from the numbers here if we’ll escape such a “twindemic,” but Australia’s experience is a good sign, said Dr. Jeff Kwong, a public health professor at the University of Toronto.

“That’s encouraging,” he said. “COVID is more contagious than influenza, so if we can manage to control COVID, we should be able to control influenza activity.”

But that does not mean that Canadians should eschew the flu vaccine, said Kwong, especially since this country is seeing a spike in COVID-19 cases. If the coronavirus is transmitting broadly, then other respiratory viruses will also spread, he noted.

“There’s little downside to getting (a flu shot), so one more layer of protection is helpful.”

A reduced flu season would also not mean that COVID had simply replaced it on an equal basis; with rates of death and severe illness estimated to be several times higher, the coronavirus is a much more serious threat, said Kwong.

FluWatch is a weekly report that primarily uses a network of labs, hospitals and health practitioners to track laboratory-confirmed cases of the flu. A much larger number of people actually contract the virus but never gets tested. The report also uses a group of “FluWatchers” who report their own respiratory-infection symptoms.

If we can manage to control COVID, we should be able to control influenza activity

According to the report for the week that ended Oct. 31, only one of the 40 or so regions it designates across country was reporting any flu — those eight cases — and there were no outbreaks.

By contrast, the report on the same week in 2019 reported 107 laboratory-confirmed cases — more than 10 times as many — in 24 regions of 10 provinces and territories.

That was despite 9,033 flu tests being administered during the 2020 week — more than twice the average. The percentage of positive tests was .07 per cent, compared to an average of 3.7 per cent during the previous six seasons — a 52-times difference.

And four of the most recent cases were linked to people receiving a flu shot, which contains an “attenuated” or weakened version of the actual virus. Such “live attenuated influenza vaccine” can be detected with a nasal swab, said the report.

“Despite elevated levels of testing, the percentage of laboratory tests positive for influenza has remained at exceptionally low levels throughout the period of March to October,” the document said.

The numbers could have been affected by the coronavirus pandemic, including “changes in health care-seeking behaviour, impacts of public health measures and influenza testing capacity,” it said.

In fact, last flu season ended “abruptly” in March as lockdowns to contain COVID-19 went into effect across Canada.

• Email: tblackwell@postmedia.com | Twitter:

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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.

The Canadian Press. All rights reserved.

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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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