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Doctor: "Way too early" to talk about ending China outbreak – TimminsToday

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BEIJING — The number of new cases of the coronavirus in China dropped for a second straight day, health officials said Wednesday in a possible glimmer of hope amid the outbreak that has infected over 45,000 people worldwide and killed more than 1,100.

Dr. Mike Ryan, the head of emergencies for the World Health Organization, said it is “way too early to try to predict the beginning of the end” of the crisis in China. But he said: “The stabilization in cases in the last number of days is very reassuring and it is to a great extent the result of the huge public health operation in China.”

China has locked down an unprecedented 60 million people in an effort to curb the spread of the virus, which has hit hardest in the city of Wuhan and surrounding Hubei province.

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The country’s National Health Commission said 2,015 new cases were counted on Tuesday, the second straight daily decline and down from nearly 3,900 a week ago. Commission spokesman Mi Feng said the situation is still grim but “we have seen some positive changes.”

WHO director-general Tedros Adhanom Ghebreyesus said in Geneva that the numbers “must be interpreted with extreme caution,” adding: “This outbreak could still go in any direction.” At the same time, he noted that the number of other countries reporting cases — about two dozen — has not changed since Feb. 4.

All but one of the deaths recorded so far have been in China, as have more than 99% of all reported infections in the world.

“In principle at the moment, there’s no evidence out there that this virus is out there causing efficient community transmission in other countries,” Ryan said. “We have a window of opportunity to shut this virus down.”

At the end of a two-day meeting aimed at speeding the development of new tests, drugs and vaccines for the new virus, WHO said scientists had agreed upon a set of global research priorities but warned it could still take considerable time before any licensed products might be available.

In other developments:

ECONOMIC FALLOUT

Chinese President Xi Jinping promised tax cuts and other aid to industry as the ruling Communist Party tries to limit the mounting damage to the economy.

The country is struggling to restart its economy after the annual Lunar New Year holiday was extended to try to keep people home and contain the virus. Traffic remained light in Beijing, and many people were still working at home.

Companies are facing increasing losses because of the closing of factories, offices, shops and other businesses in the most sweeping anti-disease measures ever imposed.

A large cluster of cases in Tianjin, a port city southeast of Beijing, has been traced to a department store, Chinese state media said. One-third of Tianjin’s 104 confirmed cases are in Baodi district, where the store is situated, the Xinhua News Agency reported.

A salesperson in the store’s home appliance section was the first diagnosed on Jan. 31, Xinhua said, and a series of cases followed. None of those infected had visited Wuhan recently, and with the exception of one married couple, they worked in different sections of the store and did not know one another.

Meanwhile, organizers of the world’s biggest mobile technology fair — the annual Mobile World Congress show, set for Feb. 24-27 in Barcelona, Spain — cancelled the event because of worries about the viral outbreak.

The decision came after dozens of tech companies and wireless carriers dropped out, including Nokia, Vodafone, Ericsson, Nokia, Sony, Amazon, Intel and LG. The extravaganza had been expected to draw more than 100,000 visitors from about 200 countries, including 5,000 to 6,000 from China.

Elsewhere around the world, DBS bank in Singapore cleared its office, telling 300 employees to work from home after it learned that an employee had been infected. The city-state has 50 confirmed cases. And a Formula One race in Shanghai in April was added to the list of cancelled events.

CITIZEN JOURNALIST DISAPPEARS

A citizen journalist reporting on the epidemic in Wuhan has disappeared, activists said, becoming the second to vanish in recent days amid tightening controls on information in China.

Fang Bin, a seller of traditional Chinese clothing, stopped posting videos or responding to calls and messages on Sunday, activists Gao Fei and Hua Yong said, citing Fang’s friends. His phone was turned off Wednesday.

Fang had posted videos of Wuhan’s overcrowded hospitals, including bodies in a van waiting to be taken to a crematorium. The last video he posted was of a piece of paper reading, “All citizens resist, hand power back to the people.”

Another citizen journalist, Chen Qiushi, vanished on Friday. Non-sanctioned reporting on the outbreak by actitivists is challenging the Communist Party’s tightly policed monopoly on information on an unprecedented scale.

CRUISE SHIP WOES

Passengers aboard a cruise ship that has been barred from docking by four governments may finally set foot on land again.

Holland America Line said the MS Westerdam will arrive Thursday morning in Sihanoukville, Cambodia. The ship has been turned away by the Philippines, Taiwan, Japan and Thailand, though its operator said no cases of the disease have been confirmed among the more than 2,200 passengers and crew.

And in Japan, 39 new cases were confirmed on a cruise ship quarantined at Yokohama, bringing the total to 174 aboard the Diamond Princess.

TWO RUSSIANS FLEE QUARANTINE

Two Russian women who were kept in isolation for possible inflection by the virus say they escaped from Russian hospitals because of unco-operative doctors, poor conditions and fear they would become infected.

Both women were hospitalized after returning from Hainan, a tropical island in China popular with Russian tourists. One said she jumped out of a hospital window to escape her quarantine, while the other broke out by disabling an electronic lock.

Two cases of the virus have been reported in Russia.

NO EVIDENCE YET OF MOTHER-TO-FETUS SPREAD

In a study published Wednesday in the journal Lancet, Chinese scientists reported there is no evidence so far to suggest the virus can be passed from mother to child in the womb.

The study looked at nine women who all had the COVID-19 virus and gave birth via cesarean section in a hospital in Wuhan. Scientists examined samples from the newborns, including the amniotic fluid, cord blood and throat swabs, and they all tested negative for the virus. But the researched acknowledged the study was small.

To date, two cases of the virus have been confirmed in babies, including a newborn diagnosed just 36 hours after birth. It is unknown how the child was infected.

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Associated Press writers Mari Yamaguchi in Tokyo, Elaine Kurtenbach in Singapore, James Heintz in Moscow, Grant Peck in Bangkok, Kelvin Chan and Maria Cheng in London and Joe McDonald, Dake Kang, Yanan Wang and researcher Yu Bing in Beijing contributed to this report.

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Read all the AP stories about the coronavirus outbreak at https://apnews.com/VirusOutbreak

Ken Moritsugu, The Associated Press





















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Kevin Neil Friesen Obituary 2024 – Crossings Funeral Care

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It is with heavy hearts that we announce the peaceful passing of Kevin Neil Friesen age 53 on Thursday, March 28, 2024 at the Bethesda Regional Health Centre.

A funeral service will be held at 2:00 pm on Thursday, April 4, 2024 at the Bothwell Christian Fellowship Church, with viewing one hour prior to the service.

A longer notice to follow.  

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Spring allergies: Where is it worse in Canada? – CTV News

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The spring allergy season has started early in many parts of Canada, with high levels of pollen in some cities such as Toronto, Ottawa and Montreal.

Daniel Coates, director of Aerobiology Research Laboratories in Ottawa, expects the elevated amounts to continue next week for places, such as most of Ontario, if the temperature continues to rise. Aerobiology creates allergen forecasts based on data it collects from the air on various pollens and mould spores.

Pollens are fertilizing fine powder from certain plants such as trees, grass and weeds. They contain a protein that irritates allergy sufferers.

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Although pollen levels declined after a cold spell in some places, he said they are soaring again across parts of Canada.

“So the worst is definitely British Columbia right now, followed by Ontario and Quebec and then the Prairies and Atlantic Canada for the upcoming weeks,” said Coates in a video interview with CTVNews.ca. “We are seeing pollen pretty much everywhere, including the Maritimes.”

He said pollen has increased over the past 20 years largely due to longer periods of warm weather in Canada.

Meanwhile, the Maritimes is one of the best places to live in Canada if you have seasonal allergies, in part because of its rocky territory, Coates said.

With high levels of cedar and birch pollen, British Columbia is the worst place for allergy sufferers in Canada, he added.

“British Columbia is going strong,” Coates explained, noting the allergy season started “very early” in the province in late January. “It has been going strong since late January, early February and it’s progressing with high levels of pollen, mostly cedar, but birch as well, and birch is highly allergenic.”

Causes of high pollen levels

Coates expects a longer allergy season if the warm weather persists. He notes pollen is increasing in Canada and worldwide, adding that in some cases the allergy season is starting earlier and lasting longer than 15 years ago.

He says tree pollen produced last year is now being released into the air because of warmer weather.

“Mother nature acts like a business,” he said. “So you have cyclical periods where things go up and down. … So when it cooled down a little bit, we saw (pollen) reduce in its levels, but now it’s going to start spiking.”

Along with warmer weather, another factor in higher pollen levels is people planting more male trees in urban areas because they don’t produce flowers and fruits and are less messy as a result, he said. But male trees produce pollen while female ones mostly do not.

Moulds

Coates said moulds aren’t as much of a problem.

“They’ve been mainly at lower levels so far this season,” he explained. “Moulds aren’t as bad in many areas of Canada, but they’re really, really bad in British Columbia.”

In B.C., moulds are worse because of its wet climate and many forested areas, he said.

Coping with allergies

Dr. Blossom Bitting, a naturopathic doctor and herbal medicine expert who works for St. Francis Herb Farm, says a healthy immune system is important to deal with seasonal allergies.

“More from a holistic point of view, we want to keep our immune system strong,” she said in a video interview with CTVNews.ca from Shediac, N.B. “Some would argue allergies are an overactive immune system.”

Bitting said ways to balance and strengthen the immune system include managing stress levels and getting seven to nine hours of restful sleep. “There is some research that shows that higher amounts of emotional stress can also contribute to how much your allergies react to the pollen triggers,” Bitting said.

Eating well by eating more whole foods and less processed foods along with exercising are also important, she added. She recommends foods high in Omega-3 Fatty Acids such as flaxseeds, flaxseed oil, walnuts and fish. Fermented foods with probiotics such as yogurt, kimchi and miso, rather than pasteurized ones, can keep the gut healthy, she added. Plant medicines or herbs such as astragalus, reishi mushrooms, stinging nettle and schisandra can help bodies adapt to stressors, help balance immune systems or stabilize allergic reactions, she said.

To cope with allergies, she recommends doing the following to reduce exposure to pollen:

  • Wear sunglasses to get less pollen into the eyes;
  • Wash outdoor clothes frequently, use outer layers for outside and remove them when you go inside the house;
  • Use air purifiers such as with HEPA (high efficiency particulate air) filters;
  • Wash pets and children after they go outside;
  • Keep the window closed on days with high pollen counts.

Mariam Hanna, a pediatric allergist, clinical immunologist and associate professor with McMaster University in Hamilton, Ont., says immunotherapy can help patients retrain their bodies by working with an allergist so they become more tolerant to pollens and have fewer symptoms.

“Some patients will need medications like over-the-counter antihistamines or speaking with their doctor about the right types of medications to help with symptom control,” she said in a video interview with CTVNews.ca.

Coates recommends people check pollen forecasts and decrease their exposure to pollen since no cure exists for allergies. “The best is knowing what’s in the air so that you can adjust your schedules, or whatever you’re doing, around the pollen levels.”

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Do you need a spring COVID-19 vaccine? Research backs extra round for high-risk groups

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Recent studies suggest staying up-to-date on COVID shots helps protect high-risk groups from severe illness

New guidelines suggest certain high-risk groups could benefit from having another dose of a COVID-19 vaccine this spring — and more frequent shots in general — while the broader population could be entering once-a-year territory, much like an annual flu shot.

Medical experts told CBC News that falling behind on the latest shots can come with health risks, particularly for individuals who are older or immunocompromised.

Even when the risk of infection starts to increase, the vaccines still do a really good job at decreasing risk of severe disease, said McMaster University researcher and immunologist Matthew Miller.

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Who needs another COVID shot?

Back in January, Canada’s national vaccine advisory body set the stage for another round of spring vaccinations. In a statement (new window), the National Advisory Committee on Immunization (NACI) stated that starting in spring 2024, individuals at an increased risk of severe COVID may get an extra dose of the latest XBB.1.5-based vaccines, which better protect against circulating virus variants.

That means:

  • Adults aged 65 and up.
  • Adult residents of long-term care homes and other congregate living settings for seniors.
  • Anyone six months of age or older who is moderately to severely immunocompromised.

The various spring recommendations don’t focus on pregnancy, despite research (new window) showing clear links between a COVID infection while pregnant, and increased health risks. However, federal guidance does note that getting vaccinated during pregnancy can protect against serious outcomes.

Vaccinated people can also pass antibodies to their baby through the placenta and through breastmilk, that guidance states (new window).

What do the provinces now recommend?

Multiple provinces have started rolling out their own regional guidance based on those early recommendations — with a focus on allowing similar high-risk groups to get another round of vaccinations.

B.C. is set to announce guidance on spring COVID vaccines in early April, officials told CBC News, and those recommendations are expected to align with NACI’s guidance.

In Manitoba (new window), high-risk individuals are already eligible for another dose, provided it’s been at least three months since their latest COVID vaccine.

Meanwhile Ontario’s latest guidance (new window), released on March 21, stresses that high-risk individuals may get an extra dose during a vaccine campaign set to run between April and June. Eligibility will involve waiting six months after someone’s last dose or COVID infection.

Having a spring dose is particularly important for individuals at increased risk of severe illness from COVID-19 who did not receive a dose during the Fall 2023 program, the guidance notes.

And in Nova Scotia (new window), the spring campaign will run from March 25 to May 31, also allowing high-risk individuals to get another dose.

Specific eligibility criteria vary slightly from province-to-province, so Canadians should check with their primary care provider, pharmacist or local public health team for exact guidelines in each area.

WATCH: Age still best determines when to get next COVID vaccine dose, research suggests:

 

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Age still best determines when to get COVID vaccines, new research suggests

It’s been four years since COVID-19 was declared a pandemic, and new research suggests your age may determine how often you should get a booster shot.

Why do the guidelines focus so much on age?

The rationale behind the latest spring guidelines, Miller said, is that someone’s age remains one of the greatest risk factors associated with severe COVID outcomes, including hospitalization, intensive care admission and death.

So that risk starts to shoot up at about 50, but really takes off in individuals over the age of 75, he noted.

Canadian data (new window) suggests the overwhelming majority of COVID deaths have been among older adults, with nearly 60 per cent of deaths among those aged 80 or older, and roughly 20 per cent among those aged 70 to 79.

People with compromised immune systems or serious medical conditions are also more vulnerable, Miller added.

Will people always need regular COVID shots?

While the general population may not require shots as frequently as higher-risk groups, Miller said it’s unlikely there will be recommendations any time soon to have a COVID shot less than once a year, given ongoing uncertainty about COVID’s trajectory.

Going forward, I suspect for pragmatic reasons, [COVID vaccinations] will dovetail with seasonal flu vaccine campaigns, just because it makes the implementation much more straightforward, Miller said.

And although we haven’t seen really strong seasonal trends with SARS-CoV-2 now, I suspect we’ll get to a place where it’s more seasonal than it has been.

In the meantime, the guidance around COVID shots remains simple at its core: Whenever you’re eligible to get another dose — whether that’s once or twice a year — you might as well do it.

What does research say?

One analysis, published in early March in the medical journal Lancet Infectious Diseases (new window), studied more than 27,000 U.S. patients who tested positive for SARS-CoV-2, the virus behind COVID, between September and December 2023.

The team found individuals who had an updated vaccine reduced their risk of severe illness by close to a third — and the difference was more noticeable in older and immunocompromised individuals.

Another American research team from Stanford University recently shared the results from a modelling simulation looking at the ideal frequency for COVID vaccines.

The study in Nature Communications (new window) suggests that for individuals aged 75 and up, having an annual COVID shot could reduce severe infections from an estimated 1,400 cases per 100,000 people to around 1,200 cases — while bumping to twice a year could cut those cases even further, down to 1,000.

For younger, healthier populations, however, the benefit of regular shots against severe illness was more modest.

The outcome wasn’t a surprise to Stanford researcher Dr. Nathan Lo, an infectious diseases specialist, since old age has consistently been a risk factor for severe COVID.

It’s almost the same pattern that’s been present the entire pandemic, he said. And I think that’s quite striking.

More frequent vaccination won’t prevent all serious infections, he added, or perhaps even a majority of those infections, which highlights the need for ongoing mitigation efforts.

Lauren Pelley (new window) · CBC News

 

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