MIAMI, United States (AFP) — Chronic infections, smoking and pollution have contributed to skyrocketing cases of cancer in China, with an estimated 4.3 million new diagnoses last year and 2.8 million deaths, researchers said Tuesday. Lung cancer is the leading cause of cancer death in China, said the report published in CA: A Cancer Journal for Clinicians and led by Wanqing Chen of the National Cancer Center in Beijing. The report described cancer as a major […]