<prompt> All of the following are true about Rifabutin except:It has longer half life than RifampicinIt is more effective for newly diagnosed TB as compared to RifampicinIt has lesser incidence of drug interactions as compared to RifampicinIt is more effective against MAC as compared to Rifampicin  <response>: Rifampicin is more effective in M.Tuberculosis.Rifabutin is more effective in MAC 