'Granulitis': defining a common, biofilm-induced, hyperinflammatory wound pathology.

The hard-to-heal (chronic) wound condition, now believed to be inextricably linked to the presence of microbial biofilm, has posed challenges in translating scientific understanding to clinical practice in recent decades. During this time, multiple descriptive terms of the wound pathology have been described, including critical colonisation, biofilm infection and inflammatory stasis. However, the absence of naming this disease state as a specifically identified condition that is tangible to treat has led to some confusion and delay in possible therapeutic approaches.

First case report of infective endocarditis associated with .

species are gram positive coryneforms generally considered as a contaminant when identified in gram stain of blood culture, especially when time-to-positivity is longer than 48 h. We encountered a case of infective endocarditis associated with bacteremia, which became positive after 48 h of incubation in three out of four bottles. The antimicrobial management is controversial as vancomycin is generally assumed to cover most gram positive bacilli, but our susceptibility result demonstrated minimum inhibitory concentration of 4 μg/mL of vancomycin, indicating non-susceptibility.

Comparison of hemagglutination inhibition and microbead array assays for the measurement of influenza antibody levels in HIV-infected adults.

Introduction: Determining vaccine responsiveness is challenging in immune compromised individuals. The microbead array (MBA) assay is a rapid, inexpensive test for evaluating influenza vaccine immunogenicity. MBA performance was compared to hemagglutination inhibition assay (HAI) utilizing HIV seropositive vaccine recipient specimens.