You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Drug of choice for MRSA infection - and explain in detail?
Ans. is 'c' i.e., Vancomycin Methiciiiin resistance staphylococcus aureus (MRSA)o MRS A is a bacterium responsible for several difficult-to-treat infections in humans.o It may also be referred to as multi-drug resistant staphylococcus aureus or oxacillin resistant staphylococcus aureus (ORSA).o MRSA is by definition any strain of staphylococcus aureus that is resistant to a b-lactams including penicillin, methiciiiin, cloxacillin, nafcillin, oxacillin and cephalosporins.o Resistance develops due to alteration in transpeptidase (penicillin binding protein) on which all b-Iactam antibiotic act: so, MRSA is resistant to all b-lactam antibiotics,o MRSA (especially community acquired MRSA: CA-MRSA) display enhanced virulence, spreading more rapidly and causing disease much more severe than traditional staphylococcus aureus.o Vancomycin is the DOC for MRSA.Drugs for MRSA -Vancomycin (DOC),TMP-SMXMittocyclinCiprofloxacinLinezolidLevofloxacinQuinopristin/dalfopristinDaptomycinOritavaccinTigecyclinTeicoplaninCotrimoxazole