CDC Now Warns COVID Can Be Spread This Way - Yahoo Canada Shine On | Canada News Media
Connect with us

Health

CDC Now Warns COVID Can Be Spread This Way – Yahoo Canada Shine On

Published

 on



<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The CDC updated its guidance about how you could catch COVID-19, saying the disease can be transmitted by aerosols that hang in the air. That means you’ll want to avoid poorly-ventilated indoor spaces where people are doing the following things—read on, and to protect your health and the health of others, don’t miss these Sure Signs You’ve Already Had Coronavirus.” data-reactid=”12″>The CDC updated its guidance about how you could catch COVID-19, saying the disease can be transmitted by aerosols that hang in the air. That means you’ll want to avoid poorly-ventilated indoor spaces where people are doing the following things—read on, and to protect your health and the health of others, don’t miss these Sure Signs You’ve Already Had Coronavirus.

When a Person Sneezes

Ill man wearing grey sweater, yellow hat and spectacles, blowing nose and sneeze into tissue

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The droplets can really get you when someone sneezes. National Geographic went to a lab at MIT and found scientist Lydia Bourouiba studying sneezes: "Slowed to 2,000 frames per second, video and images from her lab show that a fine mist of mucus and saliva can burst from a person’s mouth at nearly a hundred miles an hour and travel as far as 27 feet."” data-reactid=”25″>The droplets can really get you when someone sneezes. National Geographic went to a lab at MIT and found scientist Lydia Bourouiba studying sneezes: “Slowed to 2,000 frames per second, video and images from her lab show that a fine mist of mucus and saliva can burst from a person’s mouth at nearly a hundred miles an hour and travel as far as 27 feet.”

When a Person Sings

Male And Female Students Singing In Choir At Performing Arts School

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content=""Singing in a room for an extended period of time, in close contact with lots of people and no ventilation—that’s a recipe for disaster," Shelly Miller, a professor at the University of Colorado Boulder, told NPR. "In preliminary research published on July 13, Miller and her fellow researchers found that singers, as well as certain wind and brass instrumentalists, generate respiratory aerosols at high rates. In other words, they spew a lot of droplets into the air when they warble or blow."” data-reactid=”38″>“Singing in a room for an extended period of time, in close contact with lots of people and no ventilation—that’s a recipe for disaster,” Shelly Miller, a professor at the University of Colorado Boulder, told NPR. “In preliminary research published on July 13, Miller and her fellow researchers found that singers, as well as certain wind and brass instrumentalists, generate respiratory aerosols at high rates. In other words, they spew a lot of droplets into the air when they warble or blow.”

When a Person Talks

Two friends watching media content in a smart phone
<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Yes, just talking can spread COVID-19. "The act of speaking generates droplets that vary in size. Larger droplets pose less of a risk, since they ‘fall quickly to the ground,’ according to the researchers, but smaller ones can dehydrate and linger in the air, essentially acting like an aerosol," reports Health.com, relaying a correspondence published in the New England Journal of Medicine, by researchers from the National Institutes of Health and the Perelman School of Medicine at the University of Pennsylvania "This ‘expand[s] the spatial extent of emitted infectious particles,’ the authors said."” data-reactid=”55″>Yes, just talking can spread COVID-19. “The act of speaking generates droplets that vary in size. Larger droplets pose less of a risk, since they ‘fall quickly to the ground,’ according to the researchers, but smaller ones can dehydrate and linger in the air, essentially acting like an aerosol,” reports Health.com, relaying a correspondence published in the New England Journal of Medicine, by researchers from the National Institutes of Health and the Perelman School of Medicine at the University of Pennsylvania “This ‘expand[s] the spatial extent of emitted infectious particles,’ the authors said.”

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="RELATED: COVID Mistakes You Should Never Make” data-reactid=”56″>RELATED: COVID Mistakes You Should Never Make

When a Person Breathes

man relaxing after work breathing fresh air sitting at home office desk with laptop

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="COVID-19 can be spread even when a person just breathes, says the CDC. A study from the United States National Academy of Sciences, Engineering&amp;Medicine confirmed it: "The study reported that even breathing or talking could possibly release tiny particles (Bioaerosols) carrying the SARS-CoV-2 virus which causes COVID 19," writes author Ramananda Ningthoujam. "The team explained that the virus can stay suspended in the air in the ultrafine mist that is produced when infected people exhale. They recommended wearing masks while going out in public places."” data-reactid=”69″>COVID-19 can be spread even when a person just breathes, says the CDC. A study from the United States National Academy of Sciences, Engineering&Medicine confirmed it: “The study reported that even breathing or talking could possibly release tiny particles (Bioaerosols) carrying the SARS-CoV-2 virus which causes COVID 19,” writes author Ramananda Ningthoujam. “The team explained that the virus can stay suspended in the air in the ultrafine mist that is produced when infected people exhale. They recommended wearing masks while going out in public places.”

When a Person Coughs

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content=""To help stop the spread of germs," says the CDC:” data-reactid=”78″>“To help stop the spread of germs,” says the CDC:

  • Cover your mouth and nose with a tissue when you cough or sneeze
  • Throw used tissues in the trash
  • If you don’t have a tissue, cough or sneeze into your elbow, not your hands.”

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="And to get through this pandemic at your healthiest, don’t miss this essential list of 35 Places You’re Most Likely to Catch Coronavirus.&nbsp;” data-reactid=”83″>And to get through this pandemic at your healthiest, don’t miss this essential list of 35 Places You’re Most Likely to Catch Coronavirus

Let’s block ads! (Why?)



Source link

Continue Reading

Health

Canada to donate up to 200,000 vaccine doses to combat mpox outbreaks in Africa

Published

 on

 

The Canadian government says it will donate up to 200,000 vaccine doses to fight the mpox outbreak in Congo and other African countries.

It says the donated doses of Imvamune will come from Canada’s existing supply and will not affect the country’s preparedness for mpox cases in this country.

Minister of Health Mark Holland says the donation “will help to protect those in the most affected regions of Africa and will help prevent further spread of the virus.”

Dr. Madhukar Pai, Canada research chair in epidemiology and global health, says although the donation is welcome, it is a very small portion of the estimated 10 million vaccine doses needed to control the outbreak.

Vaccine donations from wealthier countries have only recently started arriving in Africa, almost a month after the World Health Organization declared the mpox outbreak a public health emergency of international concern.

A few days after the declaration in August, Global Affairs Canada announced a contribution of $1 million for mpox surveillance, diagnostic tools, research and community awareness in Africa.

On Thursday, the Africa Centres for Disease Control and Prevention said mpox is still on the rise and that testing rates are “insufficient” across the continent.

Jason Kindrachuk, Canada research chair in emerging viruses at the University of Manitoba, said donating vaccines, in addition to supporting surveillance and diagnostic tests, is “massively important.”

But Kindrachuk, who has worked on the ground in Congo during the epidemic, also said that the international response to the mpox outbreak is “better late than never (but) better never late.”

“It would have been fantastic for us globally to not be in this position by having provided doses a much, much longer time prior than when we are,” he said, noting that the outbreak of clade I mpox in Congo started in early 2023.

Clade II mpox, endemic in regions of West Africa, came to the world’s attention even earlier — in 2022 — as that strain of virus spread to other countries, including Canada.

Two doses are recommended for mpox vaccination, so the donation may only benefit 100,000 people, Pai said.

Pai questioned whether Canada is contributing enough, as the federal government hasn’t said what percentage of its mpox vaccine stockpile it is donating.

“Small donations are simply not going to help end this crisis. We need to show greater solidarity and support,” he said in an email.

“That is the biggest lesson from the COVID-19 pandemic — our collective safety is tied with that of other nations.”

This report by The Canadian Press was first published Sept. 13, 2024.

Canadian Press health coverage receives support through a partnership with the Canadian Medical Association. CP is solely responsible for this content.

The Canadian Press. All rights reserved.

Source link

Continue Reading

Health

How many Nova Scotians are on the doctor wait-list? Number hit 160,000 in June

Published

 on

 

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.

Source link

Continue Reading

Health

Newfoundland and Labrador monitoring rise in whooping cough cases: medical officer

Published

 on

 

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.

Source link

Continue Reading

Trending

Exit mobile version