The hepatitis B - BCG combined vaccine can decrease injection times and reduce adverse side effects.
制备乙型肝炎 - 卡介苗联合疫苗,可以减少针次,降低副作用.
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These novel vaccine strategies, including plasmid DNA, live recombinant vectors and combined vaccine.
目前的疫苗研制策略包括质粒DNA载体, 活重组载体和联合疫苗等.
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