The Lancet Oncology Report Exposes Hidden Infection Risks
Cancer remains one of the most feared medical diagnoses globally. While traditional views attribute the disease primarily to tobacco, alcohol, genetics, and poor lifestyle habits, a landmark report from the medical journal 'The Lancet Oncology' and the WHO’s research agency IARC has shed light on an overlooked trigger: common bacterial and viral infections.
According to the findings, approximately 1.9 lakh new cancer cases emerge in India every year due to persistent infections. Over 12 percent of all cancer diagnoses in the country trace their roots back to these preventable microbial sources. Globally as well, roughly 12 percent—or nearly 2.3 lakh cases—are driven by pathogens that silently damage human cells over prolonged periods.
Human Papillomavirus (HPV) Driving Cervical Cancer Risks
Among the primary contributors to infection-related malignancies, the Human Papillomavirus (HPV) stands out as a major threat. Primarily responsible for cervical cancer in women, HPV accounts for over one lakh cases annually in India. Health experts emphasize that timely vaccination for young girls and widespread public health awareness can drastically curb this preventable burden.
Gastrointestinal and Liver Infections: A Silent Threat
Following HPV, gastrointestinal infections present the second-largest risk factor. The bacterium 'Helicobacter pylori' has been linked to approximately 47,000 stomach cancer cases in India. Additionally, Hepatitis B and C viruses contribute significantly to liver cancer burdens, while the Epstein-Barr virus accounts for thousands of other malignant transformations.
"These infection-related cancer cases demonstrate the danger of ignoring persistent health issues. Timely vaccination, routine medical screenings, and early treatment are our best defenses against these hidden pathogens." — Senior Oncologist
Prevention Through Vaccination and Routine Screening
Medical professionals reiterate that infection-driven cancers can be effectively prevented through aggressive vaccination programs, such as administering Hepatitis B shots to newborns and HPV vaccines to adolescents. Furthermore, public health initiatives and routine screenings at primary health centers remain crucial in detecting and treating these infections before they progress into life-threatening conditions.
