[Fever of unknown origin: case reports from routine clinical practice and a review].

Fever of unknown origin represents a clinical syndrome characterized by a fever of over 38.3 °C documented on several occasions during a period of at least 3 weeks, etiology of which remains unexplained after obtaining a detailed history, conducting a thorough physical exam, and an array of basic laboratory tests and diagnostic imaging. Most cases of this syndrome are caused by infections, non-infectious inflammatory diseases, and neoplasms.

A novel coronavirus (SARS-CoV-2) and COVID-19.

By the end of 2019 the first cases of severe pneumonia of unknown origin were reported in Wuhan, China. The causative agent was identified as a novel b-coronavirus SARS-CoV-2 and the disease was named COVID-19. Since the beginning of 2020, the infection has spread worldwide, which led the WHO to declare COVID-19 a public health emergency of international concern and to characterize the current situation as a pandemic.

Mumps in the Czech Republic in 2013: Clinical Characteristics, Mumps Virus Genotyping, and Epidemiological Links.

Aim: The aim of the study was to map the incidence of mumps in the Czech Republic in terms of clinical symptoms, epidemiological links, and characteristics of circulating genotypes.

Methods: Patients with suspected mumps examined in the Infectious Diseases Clinic of the Na Bulovce Hospital in 2013 were enrolled in the study. Buccal swab specimens were tested by means of nucleic acid detection (RT-qPCR) and when positive, they were cultured in tissue culture.

[Phylogenetic analysis and genotyping of A/H3N2 Influenza viruses isolated from patients hospitalised with influenza-like illness symptoms in the na bulovce hospital in the season 2011/2012].

Influenza A virus is an important cause of acute respiratory infections (ARI). Clinical manifestations of ARI vary from mild or moderate to life-threatening conditions requiring intensive care. Given the segmented genome, a large natural reservoir of other influenza virus subtypes, and antibody selection pressure in the population, the virus is variable and genetically unstable.

Clinical and laboratory features of viral hepatitis A in children.

Recent outbreaks of viral hepatitis A in non-endemic European countries and the potential outbreak risk in susceptible populations has led us to evaluate the clinical characteristics of children hospitalised with hepatitis A. Retrospective study included 118 children (68 boys and 50 girls) with the mean age of 8.5 years hospitalised at Hospital Na Bulovce in Prague from June 2008 to June 2009.