Surrogate marker for MRSA detection is ?
High-Yield Explanation
Ans. is 'd' i.e., CefoxitinTesting with cefoxitin as a surrogate marker for the detection of methicillin resistance was very accurate with both disc both disc diffusion and agar dilution methods.Such testing clearly distinguished methicillin-resistant strains of S.aureus from methicillin-susceptible strains.