How does HPV test work, which women are most at risk for cervical cancer and how often do you need to see a gynaecologist?

Just as it should be, having smears taken and still getting cervical cancer. It happened to former politician Stephanie Van Houtven. Because the government is hesitant to introduce a different type of screening, she says. But how does that HPV test work? Can cervical cancer always be prevented? And how often do you have to see the gynaecologist?

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