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柯萨奇B组病毒 (CVB)感染在小儿呼吸道感染疾病中的阳性率达 30 % [1] ,在病毒性心肌炎为 5 0 %左右[2 ] 。对CVB呼吸道感染的临床特征和免疫学特征 ,尤其是在不同感染状态时 ,疾病的特点如何等尚少有资料分析。我们对心肌炎和上呼吸道感染患儿不同CVB感染状态时血清
Coxsackie B virus (CVB) infection in children with respiratory tract infection in the positive rate of 30% [1], in viral myocarditis is about 50% [2]. The clinical and immunological characteristics of CVB respiratory infection, especially in different infection status, the characteristics of the disease and so little data analysis. We have different CVB infection status in children with myocarditis and upper respiratory tract infection