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Microbiology Virology 79b32be5

Dengue hemorrhagic fever is caused by -

A
Type I dengue virus
B
Reinfection with same serotype of dengue virus
C
Reinfection with different serotype of dengue virus
D
Infection in an immunocompromised host
High-Yield Explanation
Hypersensitivity or enhancement response to sequintial dengue virus infection in person sensitised by prior exposure to other serotupes of the viru REF:\p> ANATHANARAYANAN MICROBIOLOGY NINTH EDITION PAGE.523

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