很多人认为感冒是个小毛病,时不常来个症状较轻的小感冒,说不定会给你的免疫系统“打补丁”。其实不然,北京佑安医院感染科主任医师金荣华教授说,侵扰我们的感冒一般多由病毒引起,病毒侵入人的身体后,人体的免疫系统会做出相应的抵抗反应,于是产生免疫力,而人体自身的免疫力是有“针对性”和“有效期” Many people think that cold is a small problem, often not to a minor flu cold symptoms, may give you the immune system “patch ”. In actual fact, Beijing You’an Hospital Infectious Diseases Professor Jin Ronghua chief physician said that infecting us are generally caused more than a cold by the virus, the virus invades the human body, the body’s immune system will make the appropriate response, then produce immunity, The body’s own immune system is “Targeted ” and “Validity ”