就像霍乱疫苗一样，通常不建议对灾民或在自然灾害之后接种伤寒疫苗。
As with cholera vaccine, typhoid immunization is not recommended in displaced person situations or following natural disasters. The vaccine requires two shots 1 month apart to be effective.
由于保护效力较低，且严重不良反应的发生率较高，因此世卫组织从未建议使用注射用霍乱疫苗。
The use of the parenteral cholera vaccine has never been recommended by WHO due to its low protective efficacy and the high occurrence of severe adverse reactions.
世卫组织从未建议使用注射用霍乱疫苗，因为这种疫苗的保护效率较低，严重不良反应的发生率较高。
The use of the parenteral cholera vaccine has never been recommended by WHO due to its low protective efficacy and the high occurrence of severe adverse reactions.
世卫组织从未建议使用注射用霍乱疫苗，因为这种疫苗的保护效力低下，严重不良反应的发生率较高。
The use of the parenteral cholera vaccine has never been recommended by WHO due to its low protective efficacy and the occurrence of severe adverse events.
没有一个国家要求霍乱疫苗接种证明作为入境条件，并且国际疫苗接种证书不再留出空白记录霍乱疫苗接种。
No country requires proof of cholera vaccination as a condition for entry, and the international certificate of vaccination no longer provides a space for recording cholera vaccination.
方法以不同剂量霍乱疫苗免疫小鼠，用间接elisa方法检测小鼠全血的抗菌、抗毒抗体滴度，小鼠毒菌攻击法计算保护率。
Methods The mice were immunized by different doses of cholera vaccine. Titer of antiserum against cholera strain and toxin were tested by indirect enzyme-linked immunosorbent assay (ELISA).
另有一种疫苗（Shanchol）正在等待通过世卫组织资格预审，该疫苗在5岁以下儿童中对霍乱弧菌和O139提供较长期的保护。
The other vaccine (Shanchol) is pending WHO prequalification and provides longer-term protection against V. cholerae O1 and O139 in children under five years of age.
世卫组织从未建议使用霍乱注射疫苗，因为保护作用较低，而且严重不良反应的发生率较高。
The use of the parenteral cholera vaccine has never been recommended by WHO due to its low protective efficacy and the high occurrence of severe adverse reactions.
世卫组织从未建议使用霍乱注射疫苗，因为保护作用较低，而且严重不良反应的发生率较高。
The use of the parenteral cholera vaccine has never been recommended by WHO due to its low protective efficacy and the high occurrence of severe adverse reactions.
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