A patient with AIDS and a CD4 cell count of 100/ul , has a persistent fever and Weight Loss associated with invasive pulmonary disease due to M avium complex. Optimal management of this case requires
A
Select an antibiotic regimen based on drug susceptibility of the cultured organism
B
Sta treatment with isoniazide and rifampicin
C
Treat the patient with clarithromycin,ethambutol and rifabutin