Some types of HPV may affect men’s fertility, new study suggests

Scientists have long considered that the world’s most common sexually transmitted infection, human papillomavirus, or HPV, maybe a driver of infertility.

Most research about HPV’s potential impact on fertility has focused on women. But in recent years, researchers have increasingly expanded their focus to include the infection’s association with male fertility.

A new study from Argentinian researchers has found that the strains of HPV considered high risk because of their links to cancer were not only more common than low-risk strains in a small study population of men, but they also appeared to pose a greater threat to sperm quality.

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