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P1966人双埃可病毒3型(Human Parechovirus Type3)相关严重疾病患儿体内母体抗体的作用//Yuta Aizawa,Kanako Watanabe,Tomohiro Oishi,等.人双埃可病毒3型(HPeV3)是一种可引起婴幼儿败血症和脑膜脑炎的新发病原体。为检验母体抗体对婴幼儿具有保护作用的假说,我们在日本检测了175份脐带血样本中的人双埃可病毒3型和其他基因型(HPeV1和HPeV6)的中和抗体滴度(NATs)。人双埃可病毒3型血清阳性率(滴度>1:32)为61%,与其他基因型相近,但阳性率水
P1966 The role of maternal antibodies in children with severe disease associated with Human Parechovirus Type 3 // Yuta Aizawa, Kanako Watanabe, Tomohiro Oishi, et al. Human Echovirus 3 (HPeV3) is a Cause of infantile sepsis and meningoencephalitis new pathogens. To test the hypothesis that maternal antibodies have a protective effect on infants and toddlers, we tested neutralizing antibody titers (NATs) in human bifidovirus type 3 and other genotypes (HPeV1 and HPeV6) in 175 cord blood samples in Japan . The positive rate of human EACV serotype 3 (titer> 1:32) was 61% similar to other genotypes, but the positive rate of water