The result is a cholera vaccine made in Vietnam that costs less than $1 a dose, and that includes delivery and the costs of the overall immunization campaign.
结果在越南生产这种疫苗的成本还不到1美元，而且这1美元当中还包含了运费和免疫宣传费用。
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.
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.
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。
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