In Viet Nam, improved on-farm hygiene, farming practices, poultry movement controls and vaccination campaigns will reduce the frequency of bird flu outbreaks.
在越南，改进农场卫生、农作方法、开展家禽流动控制和接种疫苗活动，这一切将会减少禽流感爆发的频度。
Vaccination efforts should be supplemented by health education to improve sanitation and hygiene practices.
免疫接种工作应由健康教育作为补充，以改进环境卫生和个人卫生习惯。
The Centers for Disease Control and Prevention's (CDC) Advisory Committee on Immunization Practices recommended the vaccine be part of the routine vaccination schedule the same year.
疾病控制和预防中心免疫接种实施顾问委员会在同一年推荐这种疫苗为常规疫苗接种计划的一部分。
Comment: Both the Advisory Committee on Immunization Practices and the American College of Obstetricians and Gynecologists recommend annual influenza vaccination for all pregnant women.
评论：顾问委员会与美国妇产科医师学院建议所有孕妇接受每年一次的流感疫苗接种。
Comment: Both the Advisory Committee on Immunization Practices and the American College of Obstetricians and Gynecologists recommend annual influenza vaccination for all pregnant women.
评论：顾问委员会与美国妇产科医师学院建议所有孕妇接受每年一次的流感疫苗接种。
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