发明授权
EP0515415B1 NOVEL VACCINE AND METHOD THEREFOR 失效
疫苗。

NOVEL VACCINE AND METHOD THEREFOR
摘要:
A detoxified B. pertussis toxin or antigenic preparation is described, which is characterized by stability to reversion to toxicity upon storage at 4-8 °C and at temperatures above 23 °C. Also provided are methods for producing detoxified pertussis toxin and vaccines containing same.
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