Sherbrooke Record e-Edition

Quebec to start vaccinating contacts of monkeypox cases as 25 infections confirmed

By Jacob Serebrin The Canadian Press

Quebec will be the first Canadian province to launch a vaccination campaign against the monkeypox virus, interim public health director Dr. Luc Boileau said Thursday, adding that 25 cases of the disease have been confirmed in the Montreal area.

The province has received doses of the smallpox vaccine Imvamune from the federal government and could begin administering shots to people as early as Friday, Boileau said. Thirty suspected cases of the disease are under investigation in addition to the 25 confirmed cases, he added.

While he described the outbreak as serious, he said the disease is much less transmissible than COVID-19 and that authorities are hopeful it can be eradicated in the province.

“We are not facing a new disease that is akin to the coronavirus,” he said. “We are not in a situation where very strong and widespread contagion will happen very quickly, but it remains serious and we have to contain it as quickly as possible.”

Boileau said officials will administer doses of the Imvamune vaccine to people who have had close contact or who live with those who have presumed cases of the disease. The vaccine, however, will not be given to people who have active cases of monkeypox, Boileau said, as it is too late to make a difference.

Dr. Caroline Quach, the chair of Quebec’s immunization committee, told the news conference that the vaccine _ which was approved in 2020 for the prevention of smallpox and other orthopox viruses _ has been shown to prevent monkeypox in animal studies. The vaccine, she said, will ideally be administered within four days of an exposure but could be administered up to two weeks after.

“Data have shown that if you give it within four days, you have a very good effectiveness in preventing the illness,” Quach said. “If you administer it between Day 5 and 14, it might not prevent disease, but it might modify the evolution.”

Boileau said the majority of monkeypox cases in the province are among adult men who have been in close sexual contact with people who have the disease. However, he said, one case has been detected in an individual under 18 years old. All of the cases in the province are in the greater Montreal area.

Monkeypox symptoms consist primarily of skin lesions on the mouth and genitals, and they can also include fever and headaches, as well as joint and muscle pain, Boileau said. People who have suspected cases, as well as those who live with them, should isolate, he added. They should also wear a mask, cover their lesions and avoid sharing clothing, bedding or utensils with others.

The disease is primarily spread by direct contact with lesions, Quach said, adding that it can also be transmitted by respiratory droplets.

On Wednesday, the Public Health Agency of Canada said all confirmed cases of monkeypox in the country have been detected in Quebec.

Public health officials in Toronto have said they were investigating four suspected cases of the disease, including one “probable” case that is linked to Montreal.

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2022-05-27T07:00:00.0000000Z

2022-05-27T07:00:00.0000000Z

https://sherbrookerecord.pressreader.com/article/281758452911848

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