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Kids at higher risk of being hospitalized this flu season, health officer says – Global News

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Canada’s chief public health officer says more children are being hospitalized this flu season because of an early spike in a strain of influenza B, which hits young people hard and is circulating across the country while a strain that typically targets the elderly also makes the rounds.

Dr. Theresa Tam said influenza B does not usually peak until February or later and the “double dose” of both influenza A and B strains has not been seen in Canada since 2015.

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“Right now we have influenza A-H3N2, which is still predominant, but influenza A, another strain, H1N1, is escalating and influenza B is early so all of this is going on at the same time, which is certainly having an impact on different communities and individuals.”

Seniors are typically sickened by H3N2, Tam said, adding she does not yet know which strains were believed to have been linked to the deaths of two young people in Manitoba.

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Manitoba woman dies from flu complications


Manitoba woman dies from flu complications

Blaine Ruppenthal, 17, is suspected of having died of complications from the flu, according to a letter sent to parents Monday by the principal of Kelvin High School in Winnipeg.

A spokeswoman for the provincial government cited privacy laws in declining comment on whether Ruppenthal had any pre-existing medical conditions.

Tam said the death of a 24-year-old patient in Manitoba is also believed to have occurred from similar issues.

Lab tests will be done to determine if the two cases were linked to the virus, the provincial government said in a statement.

Two other people, both over 80, have died in Manitoba from flu-related illness this season, the statement says.

“The flu is impacting younger people more this season than in previous years. Almost 200 influenza B cases are reported to date and almost all were below the age of 50. The influenza A cases reported to date are very low for this time of a season with more than half below the age of 50.”


READ MORE:
Why this year’s flu season could be particularly dangerous for kids

Manitoba is urging all residents to get the flu shot, which it offers for free.

The Public Health Agency of Canada said two deaths believed to be related to flu were also reported in New Brunswick this year.

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The latest report from FluWatch, the agency’s surveillance program of influenza cases, says 258 children in Canada, aged 16 and under, were hospitalized over a three-week period ending Jan. 4.

“The weekly number of cases in this period is above the average over the previous five seasons,” it says.






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More cases of influenza B diagnosed, putting kids at risk


More cases of influenza B diagnosed, putting kids at risk

Alison Merton, director of Collingwood Neighbourhood House, which operates over two dozen child-care programs in Vancouver for infants to school-aged kids, said more children have been sick with the flu than in the past few seasons.

The program can’t require parents to get any immunizations for their children but she said not having the flu vaccine can impact families.

“We have siblings in different programs so typically if one family goes down it does affect multiple programs,” Merton said.


READ MORE:
Winnipeg teen, Manitoba woman die from flu complications

Flumist, a nasal spray version of the flu vaccine, is often given to children but a global shortage means it has not been available in Canada, Tam said, adding the vaccine is an alternative for anyone over the age of six months and pregnant women who get it also protect their babies.

She said that while the vaccine is the best defence against flu, only about 43 per cent of Canadians under age 65 were immunized last year, even if they were at risk of complications, compared with 70 per cent of seniors.

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“What I’m more concerned about is that people with some chronic medication conditions, such as underlying heart disease or diabetes, are not getting vaccinated.”


READ MORE:
Fitbit data could help predict flu outbreaks, says one study — here’s how

Isobel Mackenzie, the advocate for seniors in British Columbia, said over 80 per cent of seniors in long-term care facilities, where the flu shot is offered, get immunized and 74 per cent of staff do, too.

“Where we need to do the work is in the public,” she said, adding people who visit the elderly in care homes are putting them at risk if they aren’t vaccinated.

“To protect grandma from getting the flu it’s actually more effective for you to get your flu shot,” she said.

Unlike most other provinces, B.C. does not provide the flu shot for free, except to people 65 and over, under 19 or if they fit into a broad category, such as if they tend to be around vulnerable people including children and the elderly.

“So why don’t we just say everybody can get it for free?” Mackenzie said. “Everybody who wants it is figuring out how to get it for free anyhow.”

© 2020 The Canadian Press

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New technology to advance women’s cancer care at Southlake

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NEWS RELEASE
SOUTHLAKE REGIONAL HEALTH CENTRE
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This Cancer Awareness Month, Southlake is adding advanced technologies to detect and treat breast cancer and other women’s cancers thanks to generous community donor support, most recently through the HERE is Where Cancer Meets its Match campaign. New cancer care technology, including new mammography machines, the MyoSure System and the MOLLI 2® System will make a measurable impact in diagnosing and treating women’s cancers in the communities Southlake serves.

Southlake is installing three new mammography machines to expand its breast cancer screening program to 1,500 more women each year. Two of these machines have new biopsy capabilities that will reduce the number of cancelled exams due to equipment failure, ensuring timely care for women. Women ages 40 to 49 years old will be able to self-refer for publicly funded mammograms through the Ontario Breast Screening Program starting this fall.

“Early detection is critical when treating breast cancer and other women’s cancers,” said Lorrie Reynolds, Director, Regional Cancer Program at Southlake. “We treat more than 1,700 breast cancer patients at Southlake every year. By adding advanced technology, like the new mammography machines, we’re ensuring women have the best experience at Southlake.”

Southlake is also introducing the MyoSure System, an innovative technology that can help detect female reproductive cancers. Damaged tissue in a woman’s uterus such as fibroids and polyps can now be removed in a precise, minimally invasive procedure that leaves the rest of the uterus intact. This will improve the overall patient experience by supporting faster recovery, reducing the risk of infection and giving more women the option to have children. An estimated 200 women per year will benefit from the MyoSure System.

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The new mammography machines and the MyoSure System build on Southlake’s recent investment in the MOLLI 2® System, a made-in-Canada wire-free breast localization technology.  This technology is considerably less invasive and more accurate when compared to wire-guided localization, resulting in a better patient experience and improved cosmetic outcomes.  More than 200 women each year will benefit from this innovative medical device as they are treated for breast cancer at Southlake.

“As a clinician caring for women with cancer in our community, I’m incredibly proud of the work Southlake is doing to advance women’s health and improve patient experiences,” said Sara Temple, MD, Surgical Oncologist and Chief of Surgery at Southlake. “Women who visit Southlake can be confident that they are receiving leading edge care, close to home when they need it most.”

The World Health Organization anticipates a 77 per cent increase in cancer diagnoses by 2050.  Southlake serves some of the fastest growing communities in Canada and anticipates that the number of patients requiring cancer care will grow. By investing in new technology, Southlake is ensuring that women in the communities it serves have access to leading edge cancer care. All of these investments were funded with support from community donors who generously gave to Southlake to support investments into women’s health at the hospital.

“The generosity of our donor community and the impact they have made for women receiving cancer diagnosis and treatment at Southlake is something we can all take great pride in,” said Jennifer Ritter, President and CEO of Southlake Foundation. “From our Women’s Health Initiative donors supporting new mammography machines, to the Ladies in Philanthropy for Southlake funding the MOLLI 2 System, to our long-standing partners The Edge Benefits and Pheasant Run Golf Club enabling the introduction of MyoSure System through their joint annual charity golf tournament, we are incredibly lucky to share a vision of access to exceptional care for everyone who depends on Southlake when they need us most. Thank you, to every donor who contributed to these important upgrades to care for women.”

Southlake Foundation’s HERE is Where Cancer Meets its Match campaign supports the Stronach Regional Cancer Centre at Southlake. For more information or to make a donation, visit: southlake.ca/HERE.

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Pasteurized milk includes remnants of H5N1 bird flu, U.S. officials say

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The U.S. Food and Drug Administration says that samples of pasteurized milk have tested positive for remnants of the bird flu virus that has infected dairy cows.

The agency stressed that the material is inactivated and that the findings “do not represent actual virus that may be a risk to consumers.” Officials added that they’re continuing to study the issue.

“To date, we have seen nothing that would change our assessment that the commercial milk supply is safe,” the FDA said in a statement on Tuesday.

The announcement comes nearly a month after an avian influenza virus that has sickened millions of wild and commercial birds in recent years was detected in dairy cows in at least eight states. The Agriculture Department (USDA) says 33 herds have been affected to date.

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FDA officials didn’t indicate how many samples they tested or where they were obtained. The agency has been evaluating milk during processing and from grocery stores, officials said. Results of additional tests are expected in “the next few days to weeks.”

WATCH | Bird flu spread in U.S. cows:

 

Bird flu is spreading in cows. Are humans at risk? | About That

15 days ago

Duration 8:54

For the first time ever, avian influenza, or H5N1 bird flu, was detected in roughly a dozen dairy cow herds across the U.S. About That producer Lauren Bird explores why scientists and public health officials are concerned about the cross-species transmission and whether humans are now at higher risk.

The polymerase chain reaction (PCR) lab test the FDA used would have detected viral genetic material even after live virus was killed by pasteurization, or heat treatment, said Lee-Ann Jaykus, an emeritus food microbiologist and virologist at North Carolina State University

“There is no evidence to date that this is infectious virus, and the FDA is following up on that,” Jaykus said.

Officials with the FDA and the USDA had previously said milk from affected cattle did not enter the commercial supply. Milk from sick animals is supposed to be diverted and destroyed. Federal regulations require milk that enters interstate commerce to be pasteurized.

Tests for viable virus underway, agency says

Because the detection of the bird flu virus known as Type A H5N1 in dairy cattle is new and the situation is evolving, no studies on the effects of pasteurization on the virus have been completed, FDA officials said. But past research shows that pasteurization is “very likely” to inactivate heat-sensitive viruses like H5N1, the agency added.

The agency said it has been evaluating milk from affected animals, in the processing system and on the shelves. It said it is completing a large, representative national sample to understand the extent of the findings.

The FDA said it is further assessing any positive findings through egg inoculation tests, which it described as a gold standard for determining viable virus.

Matt Herrick, a spokesperson for the International Dairy Foods Association, said that time and temperature regulations for pasteurization ensure that the commercial U.S. milk supply is safe. Remnants of the virus “have zero impact on human health,” he wrote in an email.

Scientists confirmed the H5N1 virus in dairy cows in March after weeks of reports that cows in Texas were suffering from a mysterious malady. The cows were lethargic and saw a dramatic reduction in milk production. Although the H5N1 virus is lethal to commercial poultry, most infected cattle seem to recover within two weeks, experts said.

To date, two people in the U.S. have been infected with bird flu. A Texas dairy worker who was in close contact with an infected cow recently developed a mild eye infection and has recovered. In 2022, a prison inmate in a work program caught it while killing infected birds at a Colorado poultry farm. His only symptom was fatigue, and he recovered.


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Remnants of bird flu virus found in pasteurized milk, FDA says

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The U.S. Food and Drug Administration said Tuesday that samples of pasteurized milk had tested positive for remnants of the bird flu virus that has infected dairy cows.

The agency stressed that the material is inactivated and that the findings “do not represent actual virus that may be a risk to consumers.” Officials added that they’re continuing to study the issue.

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