Which is the drug to treat NARST (Nalidixic acid resistant S.typhi)?
Correct Answer: Azithromycin
Description: Nalidixic acid-resistance S.typhi (NARST): Surrogate marker of decreased susceptibility to ciprofloxacin. Rx : Azithromycin , third-generation cephalosporins. Aztreonam and Imipenem are the potential second line drugs.
Category:
Microbiology
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