Global Health: TB Treatment May Leave Some Patients Contagious Standard doses of two TB drugs were insufficient in African subjects also infected with H.I.V., a study finds. Experts say treatment guidelines should be revised. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Something on Mars Is Producing Gas Usually Made by Living Things on EarthChinese anti-satellite laser base FOUND? Fears as images show active base, expert claimsLife on Mars: NASA reveals incredible 3D-PRINTED habitats for human exploration of MarsDNA Is Solving Dozens of Cold Cases. Sometimes It’s Too Late for Justice.Trilobites: Romeo, Meet Juliet. Now Go Save Your Species.Transplant Patients Need Anti-Rejection Drugs. Why Won’t Insurers Pay for Some of Them?