Nearly 1.9 lakh cancer cases in India in 2024 were linked to viral and bacterial infections, according to a study published in The Lancet Oncology. Globally, infections were associated with around 23 lakh new cancer cases, highlighting the significant role that preventable infections can play in the cancer burden.
HPV Among the Major Contributors
In India, Human Papillomavirus (HPV) was the leading infection linked to cancer, accounting for more than one lakh cases, particularly cervical cancer. H. pylori was another major contributor, associated with around 47,000 cases. Other infections included Epstein-Barr virus, hepatitis B and hepatitis C.
Prevention Can Lower the Risk
According to The Indian Express, experts have highlighted vaccination, screening and timely treatment as important measures to prevent infection-related cancers. Vaccines against HPV and hepatitis B can protect against infections that are linked to certain cancers. Similarly, detecting and treating infections such as H. pylori and hepatitis can help reduce long-term health risks.
Importance of Early Detection
Therefore, improving vaccination coverage and encouraging regular screening can play an important role in reducing infection-related cancers. At the same time, better awareness and access to timely medical care can help people identify and manage infections before they lead to serious complications.