"Doctor, I catch colds frequently—could my immunity be too weak? Should I take health supplements for regulation?" "I’ve heard that the higher the immunity, the better the physical condition. I take vitamins and probiotics regularly every day—Is this approach appropriate?" In consultation rooms, inquiries about immunity are always endless. Many people regard immunity as a "health amulet," clinging to the idea of "the higher the better" and even blindly relying on various heal

HPV疫苗（人類乳頭瘤病毒疫苗，又稱子宮頸癌疫苗），是一種預防性疫苗，能預防子宮頸癌及其他因感染HPV病毒而引致的癌症及疾病。現時香港有9合1、4合1及2合1 HPV疫苗可供選擇。三款疫苗的預防成效如何？有副作用嗎？HPV疫苗的接種時間表是怎樣的？不同機構的9合1...