vaccine program

using a potent neurotoxin in the vaccines given to infants and children has seriously eroded the public's trust in the vaccine program.

在给婴儿和儿童使用的疫苗中使用烈性的神经毒素，已经严重的侵蚀公众对疫苗接种计划的信任。

animal activist catherine rich said she supports the vaccine program, but said any health risk posed by the squirrels is overblown.

动物保育提倡者凯萨琳.瑞琪表示，她支持这项疫苗计画，但松鼠造成人类健康危机的说法言过其实。

Objective To assess the long term epidemiological effects after a mass vaccination program, using live attenuated hepatitis A vaccine ( H 2 strain).

目的观察在甲型肝炎（甲肝）高发县、区用甲肝减毒活疫苗（H2株）大面积接种后长期的流行病学保护效果。

Analysis of Efficacy of HB Vaccine Supporting Program in Newborns in the Poor Areas of China

农村贫困地区新生儿乙型肝炎疫苗扶贫工作效果分析

The available planned immunization program and the immunization inspection were established by inoculating mixed attenuated coccidiosis vaccine to chickens through feed or water for three times and counting oocysts of drop from chickens in poultry farm in Shanghai.

完整地为集约化鸡场提供了实用、有效的球虫混合苗三次接种免疫程序和免疫后卵囊排出规律的免疫监测技术，以及疫苗的接种方法。