[Carbapenamase OXA-23 like-producing Acinetobacter baumanii epidemic outbreak in a hospitalization unit.].

Objective: Despite its great ubiquity and morbidity and mortality, the scientific evidence on the hospital control of multiresistant (ABMR) outside the Intensive Care Units in Spain is scarce. The objective was to describe an epidemic outbreak by MRAB and analyze the effectiveness of the actions carried out.

Methods: Prospective observational study of admitted-rotated patients in a multipathological control at the University Hospital of Guadalajara, Spain, during the outbreak (September 20-November 3, 2017); using Mambrino Electronic Health Record.

[Severe acute hepatitis by delta virus superinfection: diagnostic significance of molecular biology.].

HDV infection may occur within a primary HBV infection (co-infection) or by sub sequent acquisition ofthe virus in patients with chronic hepatitis B (superinfection). Acute HDV infection is rarely diagnosed. Since cero conversion usually takes place about six weeks after viral infection, early diagnosis requires the use of direct diagnostic techniques, such as antigen HD V (HDAg) detection, or genomic amplification by means of molecular biology methods (RT-PCR).

Skin and soft tissue infection caused by Achromobacter xylosoxidans: report of 14 cases.

Background: Skin and soft tissue infections (SSTIs) caused by Achromobacter xylosoxidans are very infrequent. The aim of the present study was to investigate the clinical and microbiological characteristics of this infection.

Methods: We carried out a retrospective review of 14 cases of SSTI due to A.

Acute acalculous cholecystitis complicated with peritonitis caused by Lactobacillus plantarum.

Lactobacillus spp. rarely causes human disease. We report a case of a 57-year-old man with non-insulin-dependent diabetes and vascular disease admitted to our hospital with severe abdominal pain and fever.

Outbreak of multiresistant OXA-24- and OXA-51-producing Acinetobacter baumannii in an internal medicine ward.

Here we describe the clinical, microbiological, epidemiological, and molecular characterization of an outbreak of multidrug-resistant Acinetobacter baumannii (MRAB) involving 5 patients admitted to the internal medicine ward of our hospital. Over a 6-week period, 5 MRAB isolates were recovered from 5 patients, including 1 with fatal meningitis, 3 with skin and soft tissue infections, and 1 with respiratory colonization. One sample obtained during environmental monitoring in the ward was A.

Introduction of HIV type 1 non-B subtypes into Eastern Andalusia through immigration.

A study of the distribution of HIV-1 subtypes in the native and immigrant populations of Eastern Andalusia (Southern Spain) was conducted to determine any changes between 1983 and 2001 and to identify antiretroviral resistance mutations in non-B subtype strains among the immigrant population. The study included 111 native patients from Eastern Andalusia: 94 infected with HIV before 1996 and 17 infected since 1996. A parallel study was conducted on 26 HIV-positive immigrants from Africa.