I came across this info in a news article. Maybe it could help those of us that are drug resistant? I sent it to my doctor but haven't heard his response yet. There are lots of websites for this drug. Drugs Approved by the FDADrug Name: Ketek (telithromycin)The following information is obtained from various newswires, published medical journal articles, and medical conference presentations. Company: Aventis PharmaceuticalsApproval Status: Approved April 2004Treatment for: Respiratory InfectionsGeneral InformationKetek oral tablets contain telithromycin, a semisynthetic antibacterial in the ketolide class. The antibacterial kills many of the types of bacteria that can infect the lungs and sinuses, and has been found to treat these infections safely.The drug was designed to deliver targeted coverage in community-acquired upper and lower respiratory tract infections. Ketek tablets are indicated for the treatment of infections caused by the following:Acute bacterial exacerbation of chronic bronchitis due to Streptococcus pneumoniae, Haemophilus influenzae, or Moraxella catarrhalis. Acute bacterial sinusitis due to Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, or Staphylococcus aureus Community-acquired pneumonia due to Streptococcus pneumoniae.