adplus-dvertising
Connect with us

Health

‘It’s a game-changer’: New drug to protect babies from RSV approved

Published

 on

Health Canada has approved a new antibody drug to help protect babies from serious illness caused by respiratory syncytial virus, or RSV.

Nirsevimab, also known by its brand name Beyfortus, was authorized on April 19. It was developed by AstraZeneca and Sanofi.

Nirsevimab is “a monoclonal antibody to prevent serious lower respiratory tract disease caused by respiratory syncytial virus (RSV) infection in newborns and infants during their first RSV season,” Health Canada spokesman Mark Johnson said in an email to The Canadian Press on Friday.

The drug, which is given by injection, is also authorized for children up to two years of age if they are at risk of serious infection, he said.

Monoclonal antibodies are made in a laboratory to mimic natural antibodies to prevent or treat diseases.

Nirsevimab attaches to a protein on the surface of the virus and hinders its ability to enter the body’s cells, especially those in the lungs, according to the European Medicines Agency, a regulatory body that last fall approved the drug for use in the European Union.

Canada already offers the monoclonal antibody palivizumab — also known by the brand name Synagis — to premature babies because they are more vulnerable to serious illness from RSV. The National Advisory Committee on Immunization (NACI) does not recommend palivizumab for healthy babies.

Palivizumab has to be injected about once a month — up to four times — during RSV season to remain effective. Nirsevimab requires only one dose that lasts the entire RSV season.

“It’s a game-changer,” said Dr. Anna Banerji, a pediatric infectious disease specialist at the University of Toronto’s Dalla Lana School of Public Health.

Inuit babies in Nunavut are particularly hard-hit by RSV, Banerji said.

Many become seriously ill each year and have to be transported out of remote communities to hospitals in the south, she said.

A one-dose drug could prevent many of those cases from happening, Banerji said.

Although Health Canada has authorized nirsevimab for all infants, it’s not known whether it will be that widely administered.

It’s up to the provinces and territories to determine who gets the injections, often based on recommendations from the Canadian Agency for Drugs and Technologies in Health (CADTH).

More on Canada

Health Canada said that pending CADTH’s recommendations, it expects nirsevimab “will be available for limited use during the 2023/2024 fall/winter respiratory season.”

On Friday, the CADTH website said its review of the “cost-effectiveness of nirsevimab for prevention of respiratory syncytial virus outcomes in infants” is “in progress.”

Banerji said it’s vital tha tnirsevimab be offered to all Inuit infants in Nunavut — not just those who were born prematurely as is currently done with palivizumab — because of their heightened risk and limited access to care if they get very sick.

Preventing medevacs would offset the financial cost of providing nirsevimab to more infants, she said.

Most children in Canada are infected with RSV by the age of two, according to the Public Health Agency of Canada’s website. It usually causes mild illness, but can be serious and is a common cause of bronchiolitis and pneumonia, the website said.

Last fall and winter, RSV, together with influenza and COVID-19, caused a surge in pediatric hospitalizations. Infectious disease experts say that was partly due to the lifting of pandemic restrictions, which had prevented respiratory infections in the previous years, so children were exposed to RSV for the first time.

 

728x90x4

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

Health

Bizarre Sunlight Loophole Melts Belly Fat Fast!

Published

 on

Product Name: Bizarre Sunlight Loophole Melts Belly Fat Fast!

Click here to get Bizarre Sunlight Loophole Melts Belly Fat Fast! at discounted price while it’s still available…

 

All orders are protected by SSL encryption – the highest industry standard for online security from trusted vendors.

Bizarre Sunlight Loophole Melts Belly Fat Fast! is backed with a 60 Day No Questions Asked Money Back Guarantee. If within the first 60 days of receipt you are not satisfied with Wake Up Lean™, you can request a refund by sending an email to the address given inside the product and we will immediately refund your entire purchase price, with no questions asked.

(more…)

Continue Reading

Trending