Oxford Vaccine Group, Department of Paediatrics, University of Oxford.
J Travel Med. 2018 Jan 1;25(1). doi: 10.1093/jtm/tay120.
The 2018 WHO position paper on typhoid vaccines indicates preference for the use of new generation typhoid conjugate vaccines over existing parenteral Vi-polysaccharide (Vi-PS) and oral attenuated Ty21a vaccines
2018 年世卫组织关于伤寒疫苗的立场文件表明,优先使用新一代伤寒结合疫苗,而非现有的注射用 Vi 多糖(Vi-PS)疫苗和口服减毒 Ty21a 疫苗。