Our data suggest that the QFT-G assay has modest sensitivity in patients with moderate to advanced pulmonary disease, but our results do not show a clear correlation between antigen burden and T-cell responses. Further research is needed to understand the kinetics of T-cell responses during TB treatment.

Aeromonads are rarely associated with human intestinal and extra-intestinal diseases and syndromes, ranging from relatively mild illnesses such as acute gastroenteritis to life-threatening conditions, including septicemia, necrotizing fasciitis, and myonecrosis. Among the aeromonas species known to cause human infection, Aeromonas caviae has been associated with septicemia and only one reported case of human soft tissue infection. Most of the infections due to aeromonas occur in immunocompromised patients. Herein we describe a successfully treated case of post-traumatic skin and soft-tissue infections due to A. caviae in an otherwise immunocompetent individual.

Candida albicans is found frequently as a commensal organism in the gastrointestinal tract. Despite this, it is rarely found in pancreatic abscesses, there being only a few cases in the literature and in most of these cases the significance of Candida spp. as a pathogen was not initially recognized at the time of diagnosis. In most of the earlier reported pancreatitis associated with candida, C. albicans was the commonest isolate. We report the case of a patient in whom computed tomography was used initially to diagnose a pancreatic abscess, aspiration of which showed growth of Candida tropicalis and Escherichia coli on culture. The patient was started on amphotericin B and imipenem, but the condition of the patient deteriorated, for which the patient underwent surgical necrosectomy and continued treatment with imipenem and amphotericin B led to the satisfactory recovery of the patient.

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