objectives: acinetobacter baumannii is a gram-negative, non-motile aerobic bacterium known as a nosocomial pathogen resisting often to broad range of antibiotics. the pathogen is a serious agent of mortality and morbidity in hospital particularly among immunocompromise patients. treatment and control of its infections is complicated owing to its high antibiotic resistance, survival in various e...

BackgroundCardiovascular implantable electronic device (CIED) infection is associated with significant patient morbidity and mortality. The PADIT prediction score was recently described. can range from 0 to 15 includes prior procedures [P], age [A], depressed renal function [D], immunocompromise [I], procedure type [T]. classifies patients into low (0-4), intermediate (5-6), high (≥7) risk grou...

Measles virus infection, a systemic rash illness commonly acquired in infancy and early childhood, is one of the most contagious infectious diseases in humans [1]. Measles is also an important cause of global morbidity and mortality, primarily among infants and children living in resource-limited settings [2]. Since the development of measles vaccines in the 1960s, intensive vaccination efforts...

Abstract Background COVID-19 infection amongst persons living with HIV (PLWH) at Federally Qualified Healthcare Centers (FQHC) is not yet well understood. FQHC patients are frequently impoverished and marginalized due to socioeconomic instability structural inequities. The virus has a wide-ranging clinical presentation, little known about how it affects specific populations such as PLWH whether...

BACKGROUND In nonmelanoma skin cancer, the clinically visible portion may represent a small fraction of microscopic tumor spread. Previous studies have examined individual risk factors for subclinical spread based on patient and tumor characteristics. However, these risk factors have not been prioritized or studied in combination. OBJECTIVE To identify the most predictive risk factors for ext...

BACKGROUND Few studies have prospectively evaluated the impact of highly active antiretroviral therapy (HAART) on body weight and lean body mass (LBM) or explored the impact of baseline immunologic or virological changes on these parameters. METHODS Adult AIDS Clinical Trials Group (ACTG) protocol 892 was a prospective, 48-week, multisite observational study of body composition conducted duri...

BACKGROUND Immunocompromised patients are at greater risk of complicated influenza and may be more likely to develop antiviral resistance. This observational substudy of the Influenza Resistance Information Study (NCT00884117) aimed to study antiviral resistance in immunocompromised patients with influenza and characterize its effect on clinical and virological outcomes. METHODS Eligible immu...

INTRODUCTION AND OBJECTIVES Herpes zoster and post-herpetic neuralgia increasing incidence is related to ageing. These conditions can be very debilitating and have an important impact in patients' quality of life. In an ageing population like the Portuguese, is expected that the burden of herpes zoster and post-herpetic neuralgia rises, nevertheless, a specific surveillance system for zoster do...

Two families of Epstein-Barr virus (EBV), type A and type B, have been defined on the basis of sequence divergence in the EBNA-2 gene. Type A EBV immortalizes B cells more efficiently in vitro and infects immunocompetent individuals more commonly than type B EBV. However, increased rates of infection by type B EBV are seen in immunocompromised hosts and in many lymphoid neoplasms associated wit...

Background.  Histoplasmosis-associated hemophagocytic lymphohistiocytosis (HLH) is a relatively rare disorder for which data are limited regarding optimal treatment and clinical outcomes in adults. We describe the clinical features, treatment, and outcomes of patients with histoplasmosis-associated HLH at our institution. Methods.  We performed a retrospective chart review of all inpatients at ...