Intervention study to improve smoking cessation during hospitalization.

Objectives: In France, hospitals have been smoke free since February 2007. A period of hospitalization may be a good time to enhance a smoker's motivation to quit. This study aimed to assess whether training medical staff in smoking cessation management might improve the rate of smoking cessation during hospitalization.

[Mycobacterium simiae infections: about two cases].

We report two cases of Mycobacterium simiae infections differing by the site of infection, the immunological status of the patients and the diagnostic methods used. The first case is a disseminated infection in an advanced immunosuppressed patient who died quickly confirming the severity of this infection in the context of HIV infection. The second case presented is a respiratory disease in a women with a past history of tuberculosis and an uneventful evolution of the M.