【摘要】 1975年7-9月上海嘉定县和宝山县部分地区发生流行性肌痛（胸痛）暴发流行。从34例患者的肛拭、咽喉洗液和粪便标本中分离到26株柯萨奇（Cox）B₆病毒。9例惠者的双份血清和3例患者的恢复期血清与新分离病毒的代表株（沪肌痛75-9）作了中和试验,结果表明,9例患者的恢复期血清中和抗体滴度较急性期有四倍或四倍以上的增长,恢复期血清中和抗体几何均值比急性期高42倍,从而肯定造成本次流行的病原体是CoxB₆病毒。更多还原

【Abstract】 From July to September in 1975,anepidemic myalgia（pleurodynia）brokeout in certain districts in the counties ofBaoshan and Jiading.26 strains ofcoxsackie B₆ virus were isolated fromrectal swabs,throat washings and stoolspecimens taken from 34 patients.Theresults of neutralization test using pairedsera from 9 patients,and convalescentserum from 3 cases against the recentlyisolated virus antigen（SM75-9）showedthat the titre of the convalescent sera of9 cases showed a four-fold rise or washigher than those of the acute stage andthe G.M.T.of the convalescent sera was42 times higher than that of the acutestage.This virologic and serologic resultsdemonstrated that coxsakie B₆ virus wasthe etiologic agent of the epidemicmyalgia（pleurodynia）in 1975 in Shanghai.更多还原