Centers for Disease Control, Taipei, Taiwan.
J Clin Microbiol. 2013 Feb;51(2):669-72. doi: 10.1128/JCM.02726-12. Epub 2012 Dec 12.
Long-term typhoid carriers can simultaneously excrete Salmonella enterica serovar Typhi variants with considerable genetic differences, a situation that complicates the interpretation of the subtyping data used in outbreak investigations and disease surveillance.
长期伤寒带菌者可同时排出具有相当大遗传差异的伤寒沙门氏菌血清型 Typhi 变异株,这种情况使在暴发调查和疾病监测中使用的分型数据的解释变得复杂。