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非脊髓灰质炎是肠道病毒(NONPOLIO ENTEROVIRUSES)简称非脊灰炎病毒(下称)系一类微小核糖核酸病毒,包括除脊灰炎病毒外的肠道病毒:如柯萨奇甲组和乙组病毒,艾柯病毒以及68～71新四型肠道病毒。这类病毒虽血清型别繁多,但具有一些共同的临床、流行病学、物理及生物化学等特征。它们均没有脂膜,在碱性环境中稳定,理想繁殖温度为37℃。非脊灰炎肠道病毒主要栖息、繁殖于肠道系统,并通过这一途径传播。它们能感染机体的各主要系统,从而引起多种多样的临床综合病症,但亦是
Non-poliomyelitis is a type of picornavirus known as non-poliovirus (hereinafter referred to as NONPOLIO ENTEROVIRUSES), including enterovirus other than poliovirus: Coxsackie A and B Group of viruses, Echovirus and 68-71 neotype IV enterovirus. Although this virus has a large variety of serotypes, it has some common clinical, epidemiological, physical and biochemical characteristics. They have no lipid membranes and are stable in alkaline environments with an ideal reproduction temperature of 37 ° C. Non-polio enterovirus predominantly colonizes the gut system and is transmitted through this pathway. They can infect the major systems of the body and cause a wide variety of clinical syndromes, but they are also