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Viruses Cause 12% of Cancers: How to Stay Safe
14 Oct
Summary
- Over 12% of global cancers are linked to infections.
- H. pylori, HPV, and hepatitis viruses are major culprits.
- Many infections causing cancer are preventable via vaccines.
New research indicates that over 12 percent of global cancer diagnoses are associated with infectious agents. Prominent among these are Helicobacter pylori, human papillomavirus (HPV), hepatitis B virus, Epstein-Barr virus, and hepatitis C virus. These pathogens can alter cells over time, leading to malignancies in organs such as the stomach, liver, genitals, nose, and throat.
Scientists highlight that a substantial number of these cancer-causing infections are preventable. Vaccines for HPV and Hepatitis B are readily available, offering robust protection. For others, like H. pylori and Hepatitis C, preventative measures and effective treatments exist, even without a specific vaccine. Researchers are actively developing vaccines for viruses like Epstein-Barr.
Preventative actions include maintaining good hygiene, such as frequent handwashing, and ensuring access to clean water. Vaccination campaigns are crucial for combating HPV and Hepatitis B, with recommendations starting in infancy and adolescence. Awareness of transmission routes for viruses like Epstein-Barr and Hepatitis C can further reduce risks through cautious behavior and safe practices, such as avoiding shared needles or unsterile tattooing equipment.
