MANILA -- Senior citizen Hilda Pua was diagnosed with stage 4 lung cancer when she was 56 years old. The diagnosis surprised her because she never smoked a single cigarette all her life. Later on, her surprise turned to fear as thoughts of bedridden cancer patients crossed her mind. “Natakot ako kasi cancer, natakot din ang mga kapamilya ko kasi akala nila hindi na ako … [Read more...] about Even non-smokers at risk of lung cancer