adplus-dvertising
Connect with us

Health

COVID-19 curve bending down in B.C. after mid-November peak: top doctor – Vancouver Courier

Published

 on


VICTORIA — COVID-19 cases in British Columbia are levelling off after peaking in mid-November, though the province’s top doctor warns now is not the time to relax public health rules.

The majority of cases are being traced to known infections and outbreaks, provincial health officer Dr. Bonnie Henry said Wednesday.

300x250x1
article continues below

However, keeping up with contact tracing is still a challenge, particularly in the hard-hit Fraser Health region, she said.

The Northern Health authority has also been stretched in recent weeks, said Henry, who is issuing a new public health order requiring a slower, phased startup for industrial work camps in the new year.

The nature of the camps means employees frequently travel to and from the sites and there’s usually an influx of workers in January, elevating the risk of illness spreading to nearby communities, she said.

When presenting the latest modelling data, Henry showed the reproductive number for the illness has dipped slightly below one, meaning on average, someone who’s infected may not transmit COVID-19 to anyone.

She said that shows ongoing public health rules are working, though she urged people to stick to their own households over the holidays as hundreds of people are still testing positive for COVID-19 every day.

Henry points to the week of Dec. 15 to 21 as one of the most challenging throughout the pandemic, as 109 people died after contracting the illness.

B.C. recorded 518 new cases of COVID-19 on Wednesday and 19 more people have died, pushing the death toll in the province to 796.

Young and middle-aged adults continue to be overrepresented among cases, particularly those between the ages of 20 and 29, government figures show.

School-aged children are underrepresented among those who’ve tested positive, Henry said, presenting data showing seven in 10 schools have not confirmed any exposures to COVID-19 and the vast majority of exposure events haven’t led to transmission in school settings.

B.C. also has word that it could receive the first doses of the newly approved Moderna vaccine as early as Monday, said Henry.

More than 5,600 people have been immunized so far with the Pfizer-BioNTech vaccine in the province.

The latest vaccine comes in trays of 1,200 doses that can be broken down into smaller quantities than the Pfizer-BioNTech offering, making it easier to transport and deliver to remote communities and long-term care homes, Henry said.

While the Pfizer-BioNTech vaccine must be stored at ultra-low temperature in freezers, Moderna’s can be stored in the fridge for longer periods, she noted.

B.C. has identified 10 remote First Nation communities that should receive doses of the vaccine as soon as it arrives in the province.

In the new year, the focus of B.C.’s immunization program will shift to include people over the age of 80 living in the community, as well as people experiencing homelessness and those using shelter services, Henry said.

The province is expecting to receive 792,000 doses of both vaccines between January and March, said Henry, allowing about 549,000 people to receive their first dose and another 240,000 to receive their second.

— by Brenna Owen in Vancouver

This report by The Canadian Press was first published Dec. 23, 2020.

This story was produced with the financial assistance of the Facebook and Canadian Press News Fellowship.

Let’s block ads! (Why?)

728x90x4

Source link

Continue Reading

Health

Interior Health delivers nearly 800K immunization doses in 2023

Published

 on

Interior Health says it delivered nearly 800,000 immunization doses last year — a number almost equal to the region’s population.

The released figure of 784,980 comes during National Immunization Awareness Week, which runs April 22-30.

The health care organization, which serves a large area of around 820,000,  says it’s using the occasion to boost vaccine rates even though there may be post-pandemic vaccine fatigue.

300x250x1

“This is a very important initiative because it ensures that communicable diseases stay away from a region,” said Dr. Silvina Mema of Interior Health.

However, not all those doses were for COVID; the tally includes childhood immunizations plus immunizations for adults.

But IHA said immunizations are down from the height of the pandemic, when COVID vaccines were rolled out, though it seems to be on par with previous pre-pandemic years.

Interior Health says it’d like to see the overall immunization rate rise.

“Certainly there are some folks who have decided a vaccine is not for them. And they have their reasons,” said Jonathan Spence, manager of communicable disease prevention and control at Interior Health.

“I think there’s a lot of people who are hesitant, but that’s just simply because they have questions.

“And that’s actually part of what we’re celebrating this week is those public health nurses, those pharmacists, who can answer questions and answer questions with really good information around immunization.”

Mima echoed that sentiment.

“We take immunization very seriously. It’s a science-based program that has saved countless lives across the world and eliminated diseases that were before a threat and now we don’t see them anymore,” she said.

“So immunization is very important.”

 

728x90x4

Source link

Continue Reading

Health

Remnants of bird flu virus found in pasteurized milk, FDA says

Published

 on

The U.S. Food and Drug Administration said Tuesday that samples of pasteurized milk had tested positive for remnants of the bird flu virus that has infected dairy cows.

The agency stressed that the material is inactivated and that the findings “do not represent actual virus that may be a risk to consumers.” Officials added that they’re continuing to study the issue.

“To date, we have seen nothing that would change our assessment that the commercial milk supply is safe,” the FDA said in a statement.

The announcement comes nearly a month after an avian influenza virus that has sickened millions of wild and commercial birds in recent years was detected in dairy cows in at least eight states. The Agriculture Department says 33 herds have been affected to date.

300x250x1

FDA officials didn’t indicate how many samples they tested or where they were obtained. The agency has been evaluating milk during processing and from grocery stores, officials said. Results of additional tests are expected in “the next few days to weeks.”

The PCR lab test the FDA used would have detected viral genetic material even after live virus was killed by pasteurization, or heat treatment, said Lee-Ann Jaykus, an emeritus food microbiologist and virologist at North Carolina State University

“There is no evidence to date that this is infectious virus and the FDA is following up on that,” Jaykus said.

Officials with the FDA and the USDA had previously said milk from affected cattle did not enter the commercial supply. Milk from sick animals is supposed to be diverted and destroyed. Federal regulations require milk that enters interstate commerce to be pasteurized.

Because the detection of the bird flu virus known as Type A H5N1 in dairy cattle is new and the situation is evolving, no studies on the effects of pasteurization on the virus have been completed, FDA officials said. But past research shows that pasteurization is “very likely” to inactivate heat-sensitive viruses like H5N1, the agency added.

Matt Herrick, a spokesman for the International Dairy Foods Association, said that time and temperature regulations for pasteurization ensure that the commercial U.S. milk supply is safe. Remnants of the virus “have zero impact on human health,” he wrote in an email.

Scientists confirmed the H5N1 virus in dairy cows in March after weeks of reports that cows in Texas were suffering from a mysterious malady. The cows were lethargic and saw a dramatic reduction in milk production. Although the H5N1 virus is lethal to commercial poultry, most infected cattle seem to recover within two weeks, experts said.

To date, two people in U.S. have been infected with bird flu. A Texas dairy worker who was in close contact with an infected cow recently developed a mild eye infection and has recovered. In 2022, a prison inmate in a work program caught it while killing infected birds at a Colorado poultry farm. His only symptom was fatigue, and he recovered.

___

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

 

728x90x4

Source link

Continue Reading

Health

Canada Falling Short in Adult Vaccination Rates – VOCM

Published

 on


Canada is about where it should be when it comes to childhood vaccines, but for adult vaccinations it’s a different story.

Dr. Vivien Brown of Immunize Canada says the overall population should have rates of between 80 and 90 per cent for most vaccines, but that is not the case.

She says most children are in that range but not for adult vaccines and ultimately the most at-risk populations are not being reached.

300x250x1

She says the population is under immunized for conditions such as pneumonia, shingles, tetanus, and pertussis.

Brown wants people to talk with their family physician or pharmacist to see if they are up-to-date on vaccines, and to get caught up because many are “killer diseases.”

Adblock test (Why?)

728x90x4

Source link

Continue Reading

Trending