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Microbiology Immunology 003d27f7

What is the type of Ag-Ab reaction seen in VDRL

A
Agglutination
B
Flocculation
C
Passive agglutination
D
Gel precipitation
High-Yield Explanation
Instead of sedimenting,the precipitate remains suspended as floccules which is called flocculation,which is a type of precipitation reactions,one amongst whose applications is the VDRL test for syphilis. Ref: anantnarayan and panikers 10 th edition

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