Srilanka, Jan. 30 -- Health authorities have raised concerns, predicting that by 2040, the global number of cancer patients could reach to 30 million.

Chief Epidemiologist Dr. Sudath Samaraweera stated that cancer is not a single disease, but a group of related diseases that occur when abnormal cells grow uncontrollably in the body.

He said that as communicable diseases decrease, non-communicable diseases, including cancer, are increasing.

He stated that cancer can be caused by various factors, including harmful chemicals, an unhealthy diet, smoking and alcohol consumption.

Consultant Community Physician Dr. Hasarali Fernando stated that in 2021, Sri Lanka had 37,753 cancer cases, with 17,582 men and 20,171 women diagnosed.

However,...