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B.C.'s top doctor says gap between vaccine doses rooted in science – CTV News Vancouver

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VICTORIA —
British Columbia’s top doctor says the first dose of a vaccine for COVID-19 gives “amazing” immunity, so the government’s decision to allow for a 35-day gap before the second dose is administered is rooted in science.

Dr. Bonnie Henry’s statements come as B.C. recorded a grim milestone Monday, reaching 1,000 COVID-19 related deaths.

She says the decision to delay the second shot is about maximizing the vaccines’ distribution, while balancing the supply and making sure the province has a safe and effective immunization program.

Henry says the first dose primes the immune system while the second shot gives it a boost and waiting between jabs allows the body to build up that immunity.

B.C. recorded 22 more deaths over a three-day period for toll of 1,010, while there were 1,475 new infections over the same period.

The number of active cases in B.C. has dipped to 5,220 and nearly 60,000 people had been vaccinated against COVID-19 as of Sunday.

Henry says protection from COVID-19 two weeks after the first dose of either the Pfizer-BioNTech or Moderna vaccines was over 92 per cent.

“That is, quite frankly, amazing from a public health perspective looking at an immunization program,” Henry says.

“What we’re learning is that the short-term protection is achieved rapidly, and it’s very high.”

Health officials are also watching closely how effective the vaccine is when the time between doses is extended.

“Is there an issue between the six weeks and 12 weeks, for example?” Henry says.

“We’ll be monitoring and changing our program if needed, depending on how much vaccines we have, and what we’ve learned about the effectiveness of the booster.”

Henry also says about a 70 per cent herd immunity can help prevent transmission in most cases. Although it may not prevent some super-spreader events, it could be enough to stop widespread community transmission, she adds.

The Interior Health authority declared an outbreak on Monday after the “rapid spread” of COVID-19 in Canim Lake, B.C.

The authority says it has identified 32 cases among people who are linked to Canim Lake and live in the area, which is near 100 Mile House.

It says it’s working with the First Nation at Canim Lake, the First Nations Health Authority and B.C.’s emergency management program to co-ordinate the response to the outbreak.

A Facebook post by the Northern Shuswap Tribal Council, which includes the Canim Lake Band, says the community was locked down on Friday after nine COVID-19 cases were diagnosed among its members.

The post says a curfew is in place from 9 p.m. to 7 a.m. until further notice, with checkpoints set up to restrict traffic in and out of the community.

This report by The Canadian Press was first published Jan. 11, 2021.

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

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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.

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

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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.

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Bizarre Sunlight Loophole Melts Belly Fat Fast!

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