Detection of pneumonia associated pathogens using a prototype multiplexed pneumonia test in hospitalized patients with severe pneumonia.

Unlabelled: Severe pneumonia remains an important cause of morbidity and mortality. Polymerase chain reaction (PCR) has been shown to be more sensitive than current standard microbiological methods--particularly in patients with prior antibiotic treatment--and therefore, may improve the accuracy of microbiological diagnosis for hospitalized patients with pneumonia. Conventional detection techniques and multiplex PCR for 14 typical bacterial pneumonia-associated pathogens were performed on respiratory samples collected from adult hospitalized patients enrolled in a prospective multi-center study.

First case of Mycobacterium tuberculosis transmission by heart transplantation from donor to recipient.

We report the first documented case of a Mycobacterium tuberculosis transmission by an orthotopic heart transplantation from the donor to the recipient. Mycobacterium tuberculosis positive blood culture showed systemic prevalence of the Mycobacteria, however, prophylactic therapy was able to prevent a clinical manifestation of tuberculosis in the recipient.