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  1. Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain
    1. Activated pathogens
    2. Harvested antibodies
    3. Gamma globulin
    4. Attenuated pathogens
Correct Option: D

Oral Polio Vaccine consists of a mixture of attenuated (weakened) poliovirus strains of all three poliovirus types.



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