According to capsular polysaccharide and lipopolysaccharide antigen, APP could be divided into 15 serovars, the prevalence and virulence of each serovar were different. Serovar 1,2,3 and 7 are prevalent in China.

  • 根据APP荚膜多糖(CPS)和脂多糖(LPS)抗原性的不同可将APP分为15个血清型,每个血清型的流行地区和毒力有所差别,我国主要流行1、2、3和7型。

  • 互联网摘选 2025-01-20 12:41:30

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