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Coronavirus: What's happening around the world on June 26 – CBC.ca

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The latest:

Texas and Florida clamped down on bars again Friday in the biggest retreat yet amid a surge across the South and West that sent the number of confirmed new coronavirus infections per day in the United States to an all-time high of 40,000.

Texas Gov. Greg Abbott ordered all bars closed, while Florida banned alcohol consumption at all such establishments. Together the two states joined the small but growing list of those that are either backtracking or putting any further re-openings of their economies on hold because of the comeback by the virus.

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Texas has surpassed 5,000 hospitalized coronavirus patients for the first time. In Houston, county officials Friday elevated a public threat warning system to the highest level.

“We never brought the curve all the way down,” said Harris County Judge Lina Hidalgo. “We only flattened it.”

Hospitalizations in Texas, reported by state health officials, have now jumped more than threefold over the past month. New records are set daily, and Abbott has brought back a ban on elective surgeries to free up beds.

Even so, U.S. Vice-President Mike Pence on Friday sounded a note of optimism during a Friday afternoon news conference.

“As we see the new cases rising, and we’re tracking them very carefully, there may be a tendency among the American people to think that we are back to that place that we were two months ago, that we’re in a time of great losses and great hardship on the American people. The reality is we’re in a much better place,” he said. 

Pence tried to put a positive spin on the fact that in many jurisdictions, those under 35 are accounting for about half of new infections, given that younger people recover more quickly from the effects of the virus.

WATCH | Houston hospitals ‘weeks away’ from limit:

Health care officials in Houston say most hospitals in the city are operating with 90 per cent of intensive care unit beds occupied. 1:47

Meanwhile, the number of single-day confirmed new infections in the U.S. soared past the previous high of 36,400, which was set on April 24 during one of the deadliest stretches in the crisis so far, according to the count kept by Johns Hopkins University. The average number of new cases per day has risen about 60 per cent over the past two weeks, according to an Associated Press analysis.

While the increase is believed to reflect, in part, greatly expanded testing, experts say there is ample evidence the virus is making a comeback, including rising deaths and hospitalizations in parts of the country, especially in the South and West. 

WATCH | Specialist calls on young people to accept ‘societal responsibility’The top U.S. infectious disease specialist called on young people to accept ‘societal responsibility’  amid a surge of positive tests for coronavirus. 1:03

The virus is blamed for 124,000 deaths in the U.S. and 2.4 million confirmed infections nationwide, by Johns Hopkins’ count, though Pence quoted a total of 126,000.

But the true numbers are probably much higher because of limited testing and other factors. Officials at the U.S. Centers for Disease Control and Prevention, relying on blood tests, estimated Thursday that 20 million Americans have been infected. That is about six per cent of the population and nearly 10 times higher than the official count. 

WATCH | Infectious disease specialist on global response to COVID-19:

Dr. Michael Gardam says U.S. figures suggesting the coronavirus is 10 times more widespread than official statistics indicate could very well be accurate. 6:42

California Gov. Gavin Newsom said Friday that Imperial County, east of Los Angeles, has become so overwhelmed by the virus that the state was recommending it issue a strict new stay-at-home order. Newsom also said that in response to rising COVID-19 hospitalizations, he has paused allowing counties to further reopen their economies.


What’s happening with COVID-19 in Canada

As of 8:45 p.m. ET on Friday, Canada had 102,794 confirmed and presumptive coronavirus cases. Provinces and territories listed 65,726 of the cases as recovered or resolved. A CBC News tally of deaths based on provincial reports, regional health information and CBC’s reporting stood at 8,556.


In Europe, the official in charge of Spain‘s response to COVID-19 says imported infections are a growing source of concern as the continent readies to welcome more visitors.

Epidemiologist Fernando Simon said Thursday that 54 people who had contracted the disease in the past week have been linked to recently arrived visitors in Spain. He suggested that controls should be strict and that regional and local governments should be ready to apply localized isolation to avoid spreading the disease. 

King Felipe and Queen Letizia of Spain greet spectators as they take a walk on the promenade of Platja de s’Arenal in Palma de Mallorca. (Clara Margais/Getty Images)

In Britain, Health Secretary Matt Hancock warned that the government has the power to close beaches and other public spaces amid growing concerns over the public’s adherence to physical distancing rules. 

Huge crowds on English beaches Thursday prompted the concern. Trash bins overflowed, extra police were called and the rural roads gridlocked by beachgoers now have signs stating the area is full. 

Watch | Massive crowds ignoring physical distancing rules flock to U.K. beaches:

The World Health Organization’s chief scientist says AstraZeneca appears to be in the lead in the effort to develop a coronavirus vaccine, but Chinese companies are making significant strides.   2:10

Meanwhile, Sweden‘s chief epidemiologist, Anders Tegnell, lashed out at the World Health Organization on Friday, calling it “a total mistake” to put his nation on a list of countries where “accelerated transmission” could overwhelm health systems. “This is unfortunately a total misjudgment of the Swedish data,” Tegnell told Swedish radio. 

The report by the WHO’s Europe office on Thursday named 11 countries, including Sweden, Armenia, Albania, Kazakhstan and Ukraine. Sweden has seen a steep rise in the number of COVID-19 cases, but this has been attributed to an increase in testing. 

Also Friday, the WHO announced AstraZeneca’s experimental COVID-19 vaccine is probably the world’s leading candidate and most advanced in terms of development.

WATCH | WHO gives update on COVID-19 vaccine development:

Local officials declare it a ‘major incident’, lambasting people for their ‘irresponsible behaviour’. 1:15

In Asia, the virus has seen a comeback. In China, where the pandemic originated in December, authorities have mobilized resources for mass testing and locked down parts of Beijing this month due to an outbreak that has infected 260 people. The 11 new cases reported in the capital Friday continued a downward trend.

In Japan, officials recorded more than 100 new infections on Friday. It is the first time the country has seen numbers that high since May 9.

Meanwhile, India neared half a million confirmed COVID-19 cases on Friday following its biggest 24-hour spike of 17,296 new infections, prompting a delay in resumption of regular train services of more than a month.

At the same time, other countries with large populations like Indonesia, Pakistan and Mexico grappled with large caseloads and strained health-care systems. The world’s fourth-most populous country, Indonesia, passed 50,000 cases on Thursday, with at least 2,620 deaths, the highest number of cases and fatalities in Southeast Asia. 

In Australia, health officials are expecting more cases of COVID-19 as hundreds of nationals return from overseas to begin mandatory quarantine.

About 300 people are due to arrive in Adelaide this weekend from Mumbai, India, while hundreds are expected to follow from South America and Indonesia.

People in hotel quarantine will be tested for the coronavirus at the start and end of their 14-day isolation.

South Australia state Health Minister Stephen Wade says he is preparing for about five to 10 per cent of returnees to be infected, as was the case when people arrived from Indonesia in other states.

In South America, Argentina will extend and tighten a lockdown in and around Buenos Aires following a sharp rise in cases in recent weeks, President Alberto Fernandez said on Friday.

“We need to gain time to guarantee that our health system is ready and can serve everyone,” he said. “The quarantine is a remedy for the pandemic, the only one we know of.”

Overall cases in the country have risen fivefold since late May, hitting over 50,000 on Thursday when there were 2,606 new confirmed daily cases. The death toll stands at more than 1,150.

Hospitals in the capital of Venezuela‘s main oil-producing state are filled with coronavirus patients, witnesses said this week in the first reports of the pandemic overwhelming the country’s debilitated health care system.

Health experts have long feared the impact of COVID-19 on Venezuela, where there are constant shortages of medicine and essential supplies after years of economic and political crisis.

A health worker takes a blood sample for a quick COVID-19 test from man who works selling cookies at the Coche food market in Caracas on Tuesday. (Ariana Cubillos/The Associated Press)

This week, opposition figures and health care workers in the city of Maracaibo, capital of Zulia state, have reported that an outbreak that started in May has filled the city’s hospitals and infected dozens of doctors and nurses.  According to official figures, Venezuela had 4,525 confirmed cases and 39 deaths as of Friday, although the true numbers appear to be significantly larger. 

A comeback of the virus is also erasing hard-won gains in South Korea, which reported 39 newly confirmed cases on Friday, mostly from the densely populated capital area that had escaped the worst of the country’s outbreak in February and March. There’s criticism that authorities, concerned about a fragile economy, were too quick to ease physical distancing guidelines and reopen schools in May.

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Toronto reports 2 more measles cases. Use our tool to check the spread in Canada – Toronto Star

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Canada has seen a concerning rise in measles cases in the first months of 2024.

By the third week of March, the country had already recorded more than three times the number of cases as all of last year. Canada had just 12 cases of measles in 2023, up from three in 2022.

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Cancer Awareness Month – Métis Nation of Alberta

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Cancer Awareness Month

Posted on: Apr 18, 2024

April is Cancer Awareness Month

As we recognize Cancer Awareness Month, we stand together to raise awareness, support those affected, advocate for prevention, early detection, and continued research towards a cure. Cancer is the leading cause of death for Métis women and the second leading cause of death for Métis men. The Otipemisiwak Métis Government of the Métis Nation Within Alberta is working hard to ensure that available supports for Métis Citizens battling cancer are culturally appropriate, comprehensive, and accessible by Métis Albertans at all stages of their cancer journey.

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Receiving a cancer diagnosis, whether for yourself or a loved one, can feel overwhelming, leaving you unsure of where to turn for support. In June, our government will be launching the Cancer Supports and Navigation Program which will further support Métis Albertans and their families experiencing cancer by connecting them to OMG-specific cancer resources, external resources, and providing navigation support through the health care system. This program will also include Métis-specific peer support groups for those affected by cancer.

With funding from the Canadian Partnership Against Cancer (CPAC) we have also developed the Métis Cancer Care Course to ensure that Métis Albertans have access to culturally safe and appropriate cancer services. This course is available to cancer care professionals across the country and provides an overview of who Métis people are, our culture, our approaches to health and wellbeing, our experiences with cancer care, and our cancer journey.

Together, we can make a difference in the fight against cancer and ensure equitable access to culturally safe and appropriate care for all Métis Albertans. Please click on the links below to learn more about the supports available for Métis Albertans, including our Compassionate Care: Cancer Transportation program.

I wish you all good health and happiness!

Bobbi Paul-Alook
Secretary of Health & Seniors

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Type 2 diabetes is not one-size-fits-all: Subtypes affect complications and treatment options – The Conversation

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You may have heard of Ozempic, the “miracle drug” for weight loss, but did you know that it was actually designed as a new treatment to manage diabetes? In Canada, diabetes affects approximately 10 per cent of the general population. Of those cases, 90 per cent have Type 2 diabetes.

This metabolic disorder is characterized by persistent high blood sugar levels, which can be accompanied by secondary health challenges, including a higher risk of stroke and kidney disease.

Locks and keys

In Type 2 diabetes, the body struggles to maintain blood sugar levels in an acceptable range. Every cell in the body needs sugar as an energy source, but too much sugar can be toxic to cells. This equilibrium needs to be tightly controlled and is regulated by a lock and key system.

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In the body’s attempt to manage blood sugar levels and ensure that cells receive the right amount of energy, the pancreatic hormone, insulin, functions like a key. Cells cover themselves with locks that respond perfectly to insulin keys to facilitate the entry of sugar into cells.

Unfortunately, this lock and key system doesn’t always perform as expected. The body can encounter difficulties producing an adequate number of insulin keys, and/or the locks can become stubborn and unresponsive to insulin.

All forms of diabetes share the challenge of high blood sugar levels; however, diabetes is not a singular condition; it exists as a spectrum. Although diabetes is broadly categorized into two main types, Type 1 and Type 2, each presents a diversity of subtypes, especially Type 2 diabetes.

These subtypes carry their own characteristics and risks, and do not respond uniformly to the same treatments.

To better serve people living with Type 2 diabetes, and to move away from a “one size fits all” approach, it is beneficial to understand which subtype of Type 2 diabetes a person lives with. When someone needs a blood transfusion, the medical team needs to know the patient’s blood type. It should be the same for diabetes so a tailored and effective game plan can be implemented.

This article explores four unique subtypes of Type 2 diabetes, shedding light on their causes, complications and some of their specific treatment avenues.

Severe insulin-deficient diabetes: We’re missing keys!

In severe insulin-deficient diabetes, beta cells limit production of the keys that unlock cells to allow entry of sugar from the blood.
(Lili Grieco-St-Pierre, Jennifer Bruin/Created with BioRender.com)

Insulin is produced by beta cells, which are found in the pancreas. In the severe insulin-deficient diabetes (SIDD) subtype, the key factories — the beta cells — are on strike. Ultimately, there are fewer keys in the body to unlock the cells and allow entry of sugar from the blood.

SIDD primarily affects younger, leaner individuals, and unfortunately, increases the risk of eye disease and blindness, among other complications. Why the beta cells go on strike remains largely unknown, but since there is an insulin deficiency, treatment often involves insulin injections.

Severe insulin-resistant diabetes: But it’s always locked!

A diagram of three closed locks and lots of keys

In severe insulin-resistant diabetes, the locks start ignoring the keys, triggering the beta cells to produce even more keys to compensate.
(Lili Grieco-St-Pierre, Jennifer Bruin/Created with BioRender.com)

In the severe insulin-resistant diabetes (SIRD) subtype, the locks are overstimulated and start ignoring the keys. As a result, the beta cells produce even more keys to compensate. This can be measured as high levels of insulin in the blood, also known as hyperinsulinemia.

This resistance to insulin is particularly prominent in individuals with higher body weight. Patients with SIRD have an increased risk of complications such as fatty liver disease. There are many treatment avenues for these patients but no consensus about the optimal approach; patients often require high doses of insulin.

Mild obesity-related diabetes: The locks are sticky!

Illustration of a lock and key

In mild obesity-related diabetes, the locks are ‘sticky,’ making it difficult for the keys to open the locks.
(Lili Grieco-St-Pierre, Jennifer Bruin/Created with BioRender.com)

Mild obesity-related (MOD) diabetes represents a nuanced aspect of Type 2 diabetes, often observed in individuals with higher body weight. Unlike more severe subtypes, MOD is characterized by a more measured response to insulin. The locks are “sticky,” so it is challenging for the key to click in place and open the lock. While MOD is connected to body weight, the comparatively less severe nature of MOD distinguishes it from other diabetes subtypes.

To minimize complications, treatment should include maintaining a healthy diet, managing body weight, and incorporating as much aerobic exercise as possible. This is where drugs like Ozempic can be prescribed to control the evolution of the disease, in part by managing body weight.

Mild age-related diabetes: I’m tired of controlling blood sugar!

Illustration of a lock and a beta cell

In people with mild age-related diabetes, both the locks and the beta cells that produce keys are tired, resulting in fewer keys and stubborn locks.
(Lili Grieco-St-Pierre, Jennifer Bruin/Created with BioRender.com)

Mild age-related diabetes (MARD) happens more often in older people and typically starts later in life. With time, the key factory is not as productive, and the locks become stubborn. People with MARD find it tricky to manage their blood sugar, but it usually doesn’t lead to severe complications.

Among the different subtypes of diabetes, MARD is the most common.

Unique locks, varied keys

While efforts have been made to classify diabetes subtypes, new subtypes are still being identified, making proper clinical assessment and treatment plans challenging.

In Canada, unique cases of Type 2 diabetes were identified in Indigenous children from Northern Manitoba and Northwestern Ontario by Dr. Heather Dean and colleagues in the 1980s and 90s. Despite initial skepticism from the scientific community, which typically associated Type 2 diabetes with adults rather than children, clinical teams persisted in identifying this as a distinct subtype of Type 2 diabetes, called childhood-onset Type 2 diabetes.




Read more:
Indigenous community research partnerships can help address health inequities


Childhood-onset Type 2 diabetes is on the rise across Canada, but disproportionately affects Indigenous youth. It is undoubtedly linked to the intergenerational trauma associated with colonization in these communities. While many factors are likely involved, recent studies have discovered that exposure of a fetus to Type 2 diabetes during pregnancy increases the risk that the baby will develop diabetes later in life.

Acknowledging this distinct subtype of Type 2 diabetes in First Nations communities has led to the implementation of a community-based health action plan aimed at addressing the unique challenges faced by Indigenous Peoples. It is hoped that partnered research between communities and researchers will continue to help us understand childhood-onset Type 2 diabetes and how to effectively prevent and treat it.

A mosaic of conditions

Illustration of different subtypes of Type 2 diabetes

Type 2 diabetes is a mosaic of conditions, each with its own characteristics.
(Lili Grieco-St-Pierre, Jennifer Bruin/Created with BioRender.com)

Type 2 diabetes is not uniform; it’s a mosaic of conditions, each with its own characteristics. Since diabetes presents so uniquely in every patient, even categorizing into subtypes does not guarantee how the disease will evolve. However, understanding these subtypes is a good starting point to help doctors create personalized plans for people living with the condition.

While Indigenous communities, lower-income households and individuals living with obesity already face a higher risk of developing Type 2 diabetes than the general population, tailored solutions may offer hope for better management. This emphasizes the urgent need for more precise assessments of diabetes subtypes to help customize therapeutic strategies and management strategies. This will improve care for all patients, including those from vulnerable and understudied populations.

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