Nauka i natura

Vaccines

For Bacterial Vaccines, a pathogen strain is cultured and inactivated to produce a “whole-cell” vaccine (e.g., Bordetella pertussiss), an attenuated bacterium is used (BCG), or pathogen bacterial strains is cultured to produce inactivated and purified toxins or virulence factors (Clostridium tetani, Corynebacterium diphtheriae, B. pertussis). https://www.creative-biolabs.com/vaccine/bacterial-vaccines.htm
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