无论国内外,都有“一病消灾”的说法。许多感染性疾病,例如麻疹、天花等,发病之后可获得终身的免疫力,这是最直接的“一病消灾”的道理。人们据此把细菌、病毒等制成减毒的疫苗,有计划、有目的地给人注射,使人体产生抗体,达到防病的效果。近年来还发现,每年患感冒不足一次、常在人们面前炫耀“身体多棒,从不感冒”的人,其得癌症的机会是每 Both at home and abroad, have “a disaster eliminate ” argument. Many infectious diseases such as measles, smallpox, etc., after the onset of life-long immunity can be obtained, which is the most direct . According to this, bacteria, viruses and the like are made into attenuated vaccines, which are given to people in a planned and purposeful way to make the human body produce antibodies so as to achieve the effect of preventing diseases. In recent years, it has also been found that people who suffer from a cold less than once a year often show off in front of people, “the body is great, the people who never catch a cold” have the chance of getting cancer