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COVID-19 testing down across Canada as positive case numbers soar in most provinces – Terrace Standard

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Two months after the City of Ottawa scrambled to expand its COVID-19 testing options to deal with a massive spike in demand, it is now set to cut back on hours at testing sites this weekend because far fewer people are showing up for swabs.

The decline mirrors what is happening in much of the rest of the country, with average daily testing numbers down more than 25 per cent compared to a month ago, even as positive cases soar.

On Oct. 15, the Public Health Agency of Canada reported an average of 77,000 COVID-19 tests had been completed each day over the previous week, the highest it had ever been. That fell to an average daily count of 61,000 a week ago, and to below 55,000 this week.

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In mid-October, Canada had about 2,300 new cases of COVID-19 diagnosed each day. This week, that number grew to above 4,000.

Ontario, which on Thursday recorded its fifth record case total in the last six days, was aiming to have 68,000 tests daily by the middle of November. It hasn’t hit 40,000 tests once in those six days, and twice dropped below 30,000 tests per day.

The province averaged 38,273 tests per day in October, and this month so far the daily average is 33,870.

British Columbia averaged 9,369 tests last month. So far in November the average daily test count is 9,101..

In many provinces the testing numbers bounce around dramatically. In Quebec, the province tested 30,919 people on Nov. 5. Three days later, the number dropped below 19,000. By Nov. 10, it was back up over 30,000. B.C.’s testing counts in November range from fewer than 5,000 a day to more than 12,000.

In a written statement, the Public Health Agency of Canada said the federal government is working with provinces to increase testing capacity but said the focus shouldn’t be on the number of tests, but how those tests are being used.

“We need to test smartly and test the right people at the right time,” the written statement from officials said.

Dr. Howard Njoo, the deputy chief public health officer, said a week ago that most provinces changed criteria this fall to focus testing mostly on people with symptoms, high-risk settings like hospitals and long-term care homes, and people with known exposures to someone with COVID-19.

“I think people are now recognizing that the best approach could or should be more focused that it may not be the best use of resources and it may actually sort of slow down the testing for those who actually need it,” he said Nov. 6.

Ontario’s testing system was unruly in September, leading the province to massively expand hours and locations of testing sites, create an appointment process, and change the criteria so people without symptoms didn’t clog the lines.

In Ottawa, the testing task force that in September was begging people not to get tested unless they had symptoms began last week to beg people to go get tests. Today, the weekend hours at one of the city’s main testing sites are being cut from 11 hours a day to eight because so many appointments were going unfilled.

Ottawa public health chief Dr. Vera Etches said weekends have become particularly slow. She said the overall numbers have come back a bit from earlier in November and didn’t express alarm that not enough people are being tested, saying it could be due to Ottawa’s declining infection rate.

Ottawa has mostly bucked Ontario’s trend of rising cases, with the infection rate falling from 70 per 100,000 people in mid-October to 38 this week. Toronto’s grew from 57 to almost 100 cases per 100,000 people over that time.

“You know, if the virus level is dropping, there may be more people without symptoms or fewer people with symptoms presenting to be tested,” Etches said.

But she said she still wants people to know if they have symptoms, even very mild ones, getting a test is the responsible thing to do because “we have to detect as much COVID as possible.”

“And so it is one of the things we’re watching and we continue to work with our partners that run the testing system to try to explore more,” she said.

“Why are people coming? Why are they not coming? You know, these are these are things that’s worth exploring for sure.”

Mia Rabson, The Canadian Press

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New technology to advance women's cancer care at Southlake – BarrieToday

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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.”

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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.

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 – Hamilton Spectator

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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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