Molecular biology : vegetation : disease prevention > living vaccine
Contents
No. 1
  用人工定向变异方法,或从自然界筛选出毒力减弱或基本无毒的活微生物制成活疫苗或减毒活疫苗。常用活疫苗有卡介苗(BCG,结核病)、麻疹疫苗、脊髓灰质炎疫苗(小儿麻痹症)等。接种后在体内有生长繁殖能力,接近于自然感染,可激发机体对病原的持久免疫力。活疫苗用量较小,免疫持续时间较长。活疫苗的免疫效果优于死疫苗。
百科大全
  活疫苗
  live vaccine
  用人工定向变异的方法或从自然界筛选出来的毒力高度减弱或基本无毒的活的微生物制成的预防制剂,又称减毒活疫苗。如卡介苗、麻疹疫苗、野兔热疫苗、脊髓灰质炎疫苗、鼠疫菌苗等。其优点是较安全,接种次数少,剂量小,免疫效果可靠、持久,一般可达3~5年。
English Expression
  1. :  living vaccine,  live vaccine
Containing Phrases
inactivated vaccineattenuated live vaccine
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anthrax living vaccinetrigeminy living vaccine
Jiagan inactivated vaccineencephalitis B inactivated vaccine
emphysematous carbuncle inactivated vaccinevaricella attenuated live vaccine
Huangre attenuated live vaccineAttenuated Measels Vaccine Live
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Pig Asthma living vaccinetotivirus inactivated vaccine
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Inactivated Tick-Borne Encephalitis VaccineAttenuated Mumps Vaccine Live
Inactivated Japanese Encephalitis Vaccinepolio living vaccine
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formazan Hepatitis B B inactivated vaccineBirds Encephalomyelitis oil emulsion inactivated vaccine
Pig Parvovirus illness inactivated vaccinePig aftosa model inactivated vaccine
Pig pseudorabies inactivated vaccinegrip inactivated vaccine
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Attenuated Poliomyelitis Vaccine LiveZhuyixing Encephalitis inactivated vaccine
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