Quinolone-resistant Escherichia coli in Poultry Farming.

Increasing bacterial resistance to quinolone antibiotics is apparent in both humans and animals. For humans, a potential source of resistant bacteria may be animals or their products entering the human food chain, for example poultry. Between July 2013 and September 2014, samples were collected and analyzed in the Moravian regions of the Czech Republic to isolate the bacterium Escherichia coli.

Characteristics of Quinolone Resistance in Isolates from Humans, Animals, and the Environment in the Czech Republic.

is a common commensal bacterial species of humans and animals that may become a troublesome pathogen causing serious diseases. The aim of this study was to characterize the quinolone resistance phenotypes and genotypes in isolates of different origin from one area of the Czech Republic. isolates were obtained from hospitalized patients and outpatients, chicken farms, retailed turkeys, rooks wintering in the area, and wastewaters.

Epidemiology of hospital-acquired pneumonia: Results of a Central European multicenter, prospective, observational study compared with data from the European region.

Background: Hospital-acquired pneumonia (HAP) is associated with high mortality. In Central Europe, there is a dearth of information on the prevalence and treatment of HAP. This project was aimed at collecting multicenter epidemiological data on patients with HAP in the Czech Republic and comparing them with supraregional data.

The speciation and genotyping of Cronobacter isolates from hospitalised patients.

The World Health Organization (WHO) has recognised all Cronobacter species as human pathogens. Among premature neonates and immunocompromised infants, these infections can be life-threatening, with clinical presentations of septicaemia, meningitis and necrotising enterocolitis. The neurological sequelae can be permanent and the mortality rate as high as 40-80%.

[Validity comparison of various biological samples from lower airway and their contribution for the detection of nosocomial pneumonia etiological agents].

Background: The aim of the study was to compare the validity of bronchial secretion sampling and bronchoscopy-assisted protected specimen brushing (PSB) in patients with hospital-acquired pneumonia (HAP).

Materials And Methods: In patients with HAP, bronchial secretion samples (aspiration of lower airway secretions from an orotracheal tube with a suctioning catheter) and PSB (bronchoscopy-assisted sampling from the most affected area of the lung, verified by CT scan) were taken at the same time. Both samples were processed by semiquantitative routine microbiological techniques.