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近年来,在化学药品作用的影响下,人体感染病理学发生了显著改变。临床中各种抗生素的广泛应用,使人体细菌的生态系统发生剧烈改变,其结果是在感染性疾病中,由所谓的条件致病菌引起的比重明显增加。“机会性感染”在现阶段习惯上是指由条件致病菌引起的一组疾病。按世界卫生组织资料,条件致病菌引起的败血症的死亡,比因伤寒、副伤寒、痢疾、百日咳、猩红垫和脊髓
In recent years, under the influence of the action of chemicals, human infection pathology has undergone significant changes. The widespread use of various antibiotics in the clinic drastically changes the human bacterial ecosystem, resulting in a significant increase in the proportion of infectious diseases caused by so-called opportunistic pathogens. “Opportunistic infections” at this stage are customarily defined as a group of diseases caused by opportunistic pathogens. According to WHO data, the death of sepsis caused by opportunistic pathogens is less severe than that caused by typhoid, paratyphoid, dysentery, whooping cough, scarlet pad and spinal cord