Health
Only 13% of eligible New Brunswickers have recent vaccine booster against COVID-19
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Only about 13 per cent of New Brunswickers aged five and older have received a COVID-19 vaccine booster dose in the past five months, according to figures from the Department of Health.
That’s around 100,000 people who have received a recent booster — meaning a third dose or more.
New Brunswick is not currently offering spring boosters to the general population. Only those considered most at risk for severe illness are eligible for the additional doses, available at community pharmacies across the province until the end of June.
There are about 209,000 of these people, as of last week, according to department spokesperson Sean Hatchard.
They include people who had their last COVID-19 vaccine dose or SARS-CoV-2 infection more than five months ago and are:
- Aged 65 and over, especially if unsure whether they’ve already been infected.
- Aged 18 and over who are moderately to severely immunocompromised.
- Living in long-term care facilities.
“Individuals who already received a booster dose last fall are considered fully up to date, and no further doses are recommended at this time,” the department has said, even though some of those people would already be beyond the usual five-month interval.
People aged five or older who have not yet received their fall booster dose can still get it throughout the spring.
As of Tuesday, a total of 30.5 per cent of eligible New Brunswickers have received a second COVID-19 booster, and 54.8 per cent have received a first booster.
Natural immunity rates unclear
There’s no way to estimate how many of the roughly 677,000 New Brunswickers aged five and older who haven’t had a dose in the last five months have natural immunity following a previous COVID infection, Hatchard said.
“No jurisdiction in the world would be able to provide exact percentages,” he said in an emailed statement.
Some people who fall ill choose not to test for the virus, Hatchard noted, while others who do test positive may not report their results to their public health agency, or seek medical care.
“That makes it impossible for this province or any other jurisdiction to know the exact number of residents that have been infected, and that would have some natural immunity from those infections.”
Epidemiologist predicts ‘unfortunate trajectory’
Still, three experts CBC spoke to worry restricting spring boosters could spell trouble for the province.
“I think you’re really kind of locking in a very, very unfortunate trajectory for the population,” said Colin Furness, an infection control epidemiologist and assistant professor at the University of Toronto.
He doesn’t expect it will make a “big difference” in terms of spread because the pandemic has reached a fairly sustained level of infections and vaccines have “limited usefulness” in preventing transmission.
“But what you’re going to do is you’re going to fail to reduce the incidence of severe illness, and you are going to fail to reduce the incidence of long COVID.”
Rod Russell, a professor of immunology and virology at Memorial University in Newfoundland and Labrador, also thinks it’s a mistake not to offer spring boosters to the general population.
“I don’t see a scientific reason for it, unless I’m missing something,” he said.
Russell contends it will lead to more virus circulating in the community.
“That’s a risk and a concern for sure, because if no one’s getting vaccinated, then, you know, six months later, [once immunity wanes], we’re all susceptible to infection and we’re all potential spreaders.”
The people who end up infected could be those who are most vulnerable to severe illness, said Russell. Even if they’re boosted, they might not have had a good immune response to the vaccine, but previously avoided infection because they weren’t exposed, he said.
‘Not ideal’
His colleague Michael Grant, a professor of immunology at Memorial University, agrees.
There will probably be more cases in the population, more opportunity for the virus to spread and more potential exposures of people who are vulnerable with a lower baseline level of vaccination in general population, he said.
If “enough people get infected, some people are going to get seriously ill. And if enough people get infected, there’s a greater chance that people that are vulnerable also get infected.
“So it’s certainly not an ideal situation.”
The National Advisory Committee on Immunization recently recommended a spring booster for people at increased risk of severe illness, if at least six months have passed since their last COVID-19 vaccine dose or infection.
NACI did not recommend an additional spring booster for people in the general population who’ve already received all their previous recommended doses.
Move toward annual booster
Russell said he doesn’t see the harm in letting people get an additional dose, if they want one, and questions whether costs are a factor. It takes staff, time and resources to administer vaccines.
He suspects public health officials in many jurisdictions are trying to move toward an annual COVID booster. Virus levels tend to decrease in the summer when people spend more time outdoors, so they may want to wait until the fall, the start of respiratory season, when they pick up again, he said.
Russell hopes cases do drop during the summer, but says COVID is difficult to predict.
“I thought it would have settled into a more of a seasonal schedule by now, but it it hasn’t.”
Grant said there is “no doubt” COVID is still spreading. But people don’t hear about it as much as they used to through the media, and there is a “huge underestimate” of cases, based on self-reported rapid tests and limits on who can get PCR lab tests.
That, combined with Omicron being generally less virulent, has resulted in a “general level of complacency,” he said.
Health
HIV stigma index researchers look for Manitobans with positive diagnoses to share experience – CBC.ca
Manitoba researchers looking for people to take part in a national HIV Stigma Index project are only about halfway to their goal of hearing from at least 75 people living with a positive diagnosis.
The international peer-driven research project helps understand the stigma associated with HIV and supports those living with a diagnosis.
“I wouldn’t say that anybody ran out and said ‘I’m gonna go get HIV today and see how that happens.’ Things happen to people and it’s our duty as human beings to support people no matter what they’re going through,” research co-ordinator Arthur Miller told CBC Information Radio Wednesday.
The Canadian HIV Stigma Index is a community-led and community-based research study, part of the international implementation of the People Living with HIV Stigma Index project
Participants are interviewed by another person living with a positive diagnosis. Interviews are about an hour-and-a-half long and can be done in person, by phone or through a video conferencing platform, said Miller, a Mi’kmaw HIV activist based out of Nova Scotia and research co-ordinator of the project with REACH Nexus, under the MAP Centre for Urban Health Solutions at Unity Health Toronto.
The national project has been done in Ontario, Quebec, Atlantic Canada and British Columbia, and this is the second time it’s being done in Manitoba, with an updated survey.
Researchers collect information related to stigma, discrimination and human rights, with the aim of better understanding the social determinants and stigma across systems like health care, schools and legal fields. The research aims to help people develop supports and policies at both local and national levels.
Peer-driven aspect crucial
Jared Star, a research manager at Winnipeg’s Nine Circles Community Health Centre, which specializes in HIV prevention and care, said the HIV Stigma Index’s peer-driven aspect is crucial for participants.
“They know that they won’t be judged,” he said. “They won’t have to explain situations and details that come naturally for them, because they’re talking to somebody with the same experience.”
Star is also a research consultant and PhD student with expertise in sexual health, alongside his work with Nine Circles, which is working closely with Miller on the project.
“It’s better for the study if we can collect the data in a shorter period of time, but because it’s qualitative research, it tends to take longer than a survey,” said Star. “But the more we can get up front and faster, the better.”
Star said the information gained from the project will help people move from a place of supporting and sustaining stigma to actively challenging and resisting it.
“I think if we do a good job and we’re able to get that information and then develop interventions that target stigma, we will be able to contribute to a reduction in HIV infections in Manitoba,” he said.
Education key to understanding
Much more is known about HIV now than 30 years ago — like how to prevent transmission and that it’s no longer a death sentence.
With proper care, people who are HIV positive can lead long, healthy lives.
Miller said education is key and pointed to the fact that many don’t understand somebody with an undetectable viral load who adheres to treatment can’t transmit HIV through sexual intercourse.
“This is big for people with HIV,” he said. “For me, it felt like I got part of my life back.”
Manitobans willing to share their experiences through the HIV Stigma Index project can contact Miller at arthur.miller@unityhealth.to or by phone at 1-877-347-1175 to begin the process.
“The great thing about this study is we’re building this network of people living with HIV,” Miller said. “You’re going to be talking with someone living with HIV, so they can relate and share some experiences.”
This is Oakville’s coronavirus update for Saturday, May 27, 2023. New, active cases of COVID-19 in Halton have nearly doubled for the second week in a row, and outbreaks at local long-term care homes are growing.
Oakville is reporting 22 new cases this week, about the same as the week before. But these last two reports from Halton regional health are the highest numbers of new cases in months – and active cases are now trending upwards by 50-100% weekly.
The outbreak that opened earlier this month at Oakville’s West Oak Village long-term care home has been contained to the Harbour floor. But there are two new outbreaks that have opened this week in other parts of Halton, including one at Oakville’s Northridge home on the Chisholm floor.
Halton continues to fall behind on our booster shots: only 1 of every 10 people in Halton have a full series of immunization, and the percentage of residents with outdated immunization has grown every week since the start of 2023. Among those 40 and under, those fully immunized is now below 5%.
The United States this week has said they and the CDC will no longer be tracking new, aggregate daily COVID-19 cases and deaths or new nationwide testing data.
The World Health Organization (WHO) has declared that after more than three years, the COVID-19 global health emergency is now over. WHO has determined that “COVID-19 is now an established and ongoing health issue which no longer constitutes a public health emergency of international concern (PHEIC).”
765 million cases of COVID-19 have now been recorded worldwide since the start of the pandemic; 6.9 million people have died.
**Vaccine booking: Fourth doses (second booster doses) of vaccine are now available for anyone in Halton age 5 and up, though fourth doses must be at least five months since your last dose and 90 days since having COVID-19.
Halton continues to book first and second-dose vaccinations for all residents age six months and older, plus third-dose boosters for anyone age 5 and up.
Oakville COVID-19 Update:
- 22 new cases of COVID-19 have been reported (1 less than last week)
- 2 people were hospitalized (2 less than last week)
- No new deaths (same as last week)
- 2 active outbreaks in Oakville – plus 1
Halton COVID-19 Update:
- 88 new cases of COVID-19 (32 more than last week)
- 3 people were hospitalized (2 less than last week)
- No new deaths (same as last week)
- 5 active outbreaks in Halton – plus 2
Vaccinations in Halton Region:
- At least 1.56 million doses have been administered in Halton
- 93% of Halton residents have at least two doses (the primary series)
- 10% of eligible Halton residents (age 12+) are up to date on their booster shots (have had the primary series and a booster dose in the last six months)
- 53% of eligible residents have a primary series and a booster more than six months ago
Ontario COVID-19 Update: (last updated as of April 15, 2023)
- There have been 1.60 million cases in Ontario to date
- 16,404 deaths to date (+36 this week)
- 812 people are in hospital with COVID-19 (+29 this week)
- There are 80 people in ICU (+6 this week)
Summary of provincial vaccinations
Canadian COVID-19 Update:
- Canada has had 4.56 million cumulative cases of COVID-19
- There are 559,100 active cases in Canada (+1,600 this week)
- 2,936 people are currently in hospital (-40 this week)
- There are 50,367 deaths to date (+18 this week)
- 82.70% of Canadians are fully vaccinated (+0.0015%)
Global COVID-19 Update:
- As of May 11, 2023, the United States is no longer tracking new, aggregate daily cases and deaths or new nationwide testing data
- U.S. cases to date are now above 105 million; 1.13 million have died
- Only 17.0% of Americans are up-to-date with all recommended vaccine booster doses
- 766.89 million people worldwide have been diagnosed with COVID-19 since the pandemic started; 6.93 million people have died
The evidence is clear: vaccination (including all recommended booster shots) is still the best way to be protected. Local, provincial, national and international health units affirm the same data that Canada’s approved vaccines effectively protect you from COVID-19 and significantly reduces your risk of getting sick, going to the hospital, and dying from the disease.
Pictured right is a graph from Halton region last year showing how dramatically your risk of getting sick or being admitted to hospital is when vaccinated – numbers that have remained consistent since vaccine deployment began in early 2021.
Sources:
The Windsor Essex County Health Unit (WECHU) has a new medical officer of health in Dr. Mehdi Aloosh.
Dr. Aloosh takes the reins from former acting Medical Officer of Health Dr. Shanker Nesathurai, who held the position for more than a year. Dr. Aloosh comes to Windsor and WECHU from Hamilton, where he obtained his training in public health as well as preventative and family medicine at McMaster University. He also has a Master’s degree in epidemiology from McGill University.
Prior to joining WECHU, he was a physician at Public Health Ontario, a practising family doctor and involved in research and teaching at McMaster University.
Dr. Aloosh joined CBC Windsor’s Katerina Georgieva to discuss why he chose Windsor and his priorities for public health in the region.
Thanks for being here, Dr. Aloosh. This is a really great opportunity for people to get to know you a little bit better. So tell us why you wanted to take on this role.
When this opportunity arose in Windsor Essex county, I contacted [former medical officer of health] Dr. Ahmed and Dr. Nesathurai, who I knew in the past and I asked their opinion. They gave me very good information in terms of how the organization is working, the culture in the organization and Windsor-Essex County.
I learned that there are excited workers, very knowledgeable people working in the health unit also I learned about the collaboration with the university which brings research into public health work. Also knowing about the socioeconomics of the region. There are lots of things happening: the mega hospital, lots of new Canadians will come to the region. So all of those things led to that decision.
We know that COVID-19 has been at the forefront for the last few years. For you now in this role moving forward, what is the biggest health issue for you?
As you mentioned COVID-19 has affected all of the individuals, businesses, all of the people and communities. Going forward making sure that COVID is under control. I think there are other priorities: sexually transmitted diseases are on the rise in Ontario and Windsor-Essex County, we are seeing things that we were not seeing in the past. We see the opioid crisis and also mental health issues, vaccinations. All of those sorts of things are some examples of my priorities going forward.
During your first board of health meeting, you spoke at length about (human papillomavirus) HPV. Can you talk about why that’s so important for you to get that message out there?
HPV can several types of cancer — cervical cancer, oral cancer, penile cancer, lots of different cancers. We have a vaccine for that and we can eliminate those cancers and we can protect our kids and our young adults by vaccination in a school year that’s free and I think that we should invest in that, we should work together to do that vaccination and protect population.
There are other aspects to this conversation, which is doing safe sexual behaviour, doing screening, pap smear, those sort of things. So these are other discussions that we can have beside a vaccination.
What is the uptake on the vaccine for HPV in our region?
It’s around 60 per cent, which is really good for our school age. But the evidence and some of the research shows that if we keep that over 90 per cent besides other activities like screening and treatment we can save 200 lives just for cervical cancer in Ontario and other issues like genital warts.
It’s not just cancer, it’s lots of things around it and we can prevent that.
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