Re-evaluating herd protection by Vi typhoid vaccine in a cluster randomized trial클러스터 무작위 시험에서 Vi 장티푸스 백신에 의한 집단 보호 재평가Original Article Published on 2020-01-142024-08-19 Journal: International Health [Category] 살모넬라증, [키워드] Clinical trial registration: ClinicalTrials.gov, NCT00125008 cluster randomized trial fried egg design typhoid fever vaccine effectiveness Vi polysaccharide vaccine [DOI] 10.1093/inthealth/ihz069 PMC 바로가기 [Article Type] Original Article