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Social & Preventive Medicine Communicable Diseases 485b0fa3

Preservative added in DPT vaccine is :

A
Zinc phosphate
B
Aluminum phosphate
C
MgS04
D
ZnS04
High-Yield Explanation
Ans. is 'b' i.e. Aluminium Phosphate Aluminium phosphate is used as an adsorbent in DPT vaccine. Adsorption increases the immunological effectiveness of the vaccine

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