Comparison of mucosal immunity against polioviruses induced by inactivated poliovirus vaccine alone or in combination with bivalent oral poliovirus vaccine - a trial in small children in Cuba

WHO0 个研究点目标入组 300 人开始时间: 2016年2月10日最近更新: 2020年1月13日

适应症

试验速览

暂无简介。

•Healthy infants born between June 1 and August 31, 2015 (>3rd percentile for height and weight) at enrollment living within the catchment’s area of the participating health centers will be eligible for enrollment to Arms 1 and 2.
•Healthy infants born between November 1 and December 31, 2015 (>3rd percentile for height and weight) at enrollment living within the catchment’s area of the participating health centers will be eligible for enrollment to Arm 3.

•Infants <3 percentile for height and weight, residence outside the catchment’s area, or families expecting to move away during the study period, will be excluded. A diagnosis, suspicion or treatment of immunodeficiency disorder (either in the participant or in a member of the immediate family) will render the child ineligible for the study. Infants of mother age below legal age (<18 years) or with mentally incapacity will not be eligible to participate.

发起方

WHO