An effective HPV vaccine was proven in Canada, which showed checks


Ten years after the introduction of a human papillomavirus (HPV) vaccine program in primary schools, its vaccine has been effective in recent years in Canada, according to the review of several studies on across the country.

The research was recently published in the & # 39; Journal of Obstetrics and Gynaeology of Canada show that their vaccine has helped to & # 39; reducing virus infections, anogenital panels and cervical injuries that can cause cancer.

Hazardous disease decreases by 45% in some groups and reduced the risk of developing cervical crimes 86% in some cases.

In Quebec, Dr. Marc Steben decreased by 45% in cases of anogenital disasters in girls aged 15 to 19, and 19% females aged between 20 and 24 years. In boys aged 15 to 19, there was a 21% reduction.

In addition, still in Quebec, the risk of disease is still much higher among women who have not been vaccinated, compared to those who were vaccinated (47.2% against 36.1%).

The results are even more confident than expected, Dr Steben, the main author of the study, said.

"This happened earlier than mathematical models were expected," he said.

For more than ten years, her vaccine is offered to girls in Level 4, and from 2016, same-age boys are also found. A vaccine is also free for people under 26 with weak protection systems and for men under 26 who have sexually suspected sexual abuse.

More work to be done

However, despite these good results, we should not stop there, according to Dr. Steben.

"We see that there are still pockets of serious problems for HPV infections: immigrant women, refugee women, people with mental health problems, social problems – such as street people – people who have been chemotherapy me, "he said.

" [Dans ces populations], the level of their vaccine is not clear and we know that it is especially those people with diseases. "

We also need to increase cervical cancer screening, he says. Up to 60% of women with cervical cancer have never found the famous PAP test, which can be unexpected in the & # 39; sad. And one out of seven has ever had a PAP test during life.

The World Health Organization (WHO) has aimed at disabling countries to abolish; Cervical cancer by 2030. In May, Canada will create a group of experts to make recommendations to ensure that the country is achieving this goal.

"If we want to reach the goal of 2030, we need to increase the proportion of people who get a vaccine too exposed, and increasing access to people are particularly vulnerable We need to increase screening and vaccine, "said Dr. Steben.

The survey published in the Journal of Obstetrics and Gynaeology of Canada is funded by Merck's remedy, who is doing a & # 39; Gardasil vaccine, but that does not outline the results so far, saying the doctor.

"We have to go through the Canadian Society of Conflicts and Genealogies review committee, so we know that at least two people are elected by the magazine editor responsible for To analyze the confirmation of this data. He explained.

He also says that this is a review of existing surveys, including the ones he has piloted at the National Institute of Public Health in Quebec (INSPQ).

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