预防接种

In addition, there is a possibility that antibiotic-resistant strains emerge.

因此，用恙虫病疫苗对易感人群进行预防接种仍有必要。

One third of students have no HBV protective antibody. They should vaccinate HBV bacterin in time.

约有1/3的学生没有乙肝保护性抗体，应及时对他们实施乙肝疫苗预防接种。

Students will analyze actual vaccination data using the U.S. Center for Disease Control's CASA software program.

学生还将使用美国疾病控制中心的CASA软件来分析实际的预防接种数据。

In South America, countries such as Brazil, Ecuador and Peru are vaccinating against yellow fever as part of the routine childhood immunizations in enzootic areas and regions with a high risk of transmission of the disease.

在南美洲，巴西、厄瓜多尔和秘鲁等国已将黄热病预防接种作为地方性动物病地区和本病传播高危地区常规儿童免疫接种的组成部分。

G. French Guiana AND Guyana have recently included yellow fever vaccination in their national routine programme for immunization.

其他国家如法属圭亚那和圭亚那最近已将黄热病预防接种纳入国家常规免疫接种规划。

Immunization is one of the best ways to protect people and the community against infectious disease.

免疫是预防传染病最好的方法之一，预防接种则可提供人类对抗传染病的免疫力。

Vaccination, the increase The crowd of typhoid immunity, prevention of typhoid fever is also one of the important measures.

进行预防接种，增加人群对伤寒的免疫力，也是预防伤寒的重要措施之一。

Results Nearly 50% schools lacked health workers, and the proportion of professional personnels was small. About 44.4% of the primary schools had no infirmaries. Most of the schools had no special fund for disease control.

结果 有近50%的中小学校缺乏卫生保健人员，专职人员比例过低，44.4%的小学校未设医务室/卫生室/保健室；入学查验接种证和记录预防接种史工作有待提高；多数学校无卫生防病专用资金。

Strict sterilization measures shall be taken for areas inside and outside the feeding and breeding room and the case shall be reported to the higher authority for the administration of experimental animals and to the local animal quarantine and epidemic prevention unit so that emergency preventive measures shall be taken to prevent the spread of the disease.

对可能被传染的实验动物，进行紧急预防接种，对饲育室内外可能被污染的区域采取严格消毒措施，并报告上级实验动物管理部门和当地动物检疫、卫生防疫单位，采取紧急预防措施，防止疫病蔓延。

After the democratic reform, the Chinese Government has made great efforts to strengthen the prevention against and control of infectious diseases, the contagious diseases and endemics that used to seriously affect people's health have been efficiently controlled and even eradicated, and the disease rates of mortalities of contagious diseases have noticeably decreased.

民主改革后，中国政府大力加强疾病预防控制工作，严重影响人民群众身体健康的传染病、地方病得到有效遏止，传染病发病率和死亡率明显下降。50年代末开始在西藏开展牛痘疫苗、霍乱疫苗的预防接种，有效控制了天花、霍乱等传染病发生。60年代初西藏自治区卫生防疫站建立，开始建立疫情报告制度。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。