Biology, asked by gouraharimallick1974, 7 months ago

which is delayed hypersensitivity reaction​

Answers

Answered by OoExtrovertoO
2

Answer:

Delayed hypersensitivity or Type IV reactions (Table 11) are T-cell-mediated, i.e., specifically sensitized CD4+ T-lymphocytes initiate the reactions. Sensitization develops slowly requiring repeated exposures to a specific allergen.

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