The ACOUCOU platform: Online acoustic education developed by an interdisciplinary team.

The ACOUCOU platform is a web-based, interactive, acoustics training platform that includes a set of free educational materials in various technical fields of acoustics. Educational materials are designed to serve as a modern self-development tool for students and engineers, as well as a comprehensive solution for professional education in the work environment. On the other hand, the provided materials of the platform can be a useful tool, supporting teachers, company researchers, and academic lecturers in the process of teaching acoustics.

What we know and still do not know about tick-borne encephalitis?

Tick-borne encephalitis (TBE) is a febrile illness caused by tick-borne encephalitis virus (TBEV), frequently manifesting as inflammation of the central nervous system. TBEV is a typical arbovirus, i.e.

Early Diagnosis of Tularemia by Flow Cytometry, Czech Republic, 2003-2015.

We retrospectively assessed the utility of a flow cytometry-based test quantifying the percentage of CD3+ T cells with the CD4-/CD8- phenotype for predicting tularemia diagnoses in 64 probable and confirmed tularemia patients treated during 2003-2015 and 342 controls with tularemia-like illnesses treated during 2012-2015 in the Czech Republic. The median percentage of CD3+/CD4-/CD8- T cells in peripheral blood was higher in tularemia patients (19%, 95% CI 17%-22%) than in controls (3%, 95% CI 2%-3%). When we used 8% as the cutoff, this test's sensitivity was 0.

[The Scottish model of vancomycin dosing and therapeutic drug monitoring improves both efficacy and safety of vancomycin therapy].

Objective: Vancomycin therapeutic drug monitoring (TDM) is recommended for better treatment efficacy and safety. The Scottish Antimicrobial Prescribing Group model recommends weight-based loading dose, next 3-4 doses based on creatinine clearance and maintenance doses according to trough concentrations.

Methods: Retrospective cohort study of all adult patients treated with vancomycin before and after introducing the guideline in a large Czech hospital in 2015 compares the success rate in achieving recommended trough concentrations (10-20 mg/l) during first measurement and efficiency of maintaining these concentrations subsequently.

Crushed dolutegravir/abacavir/lamivudine given via nasogastric tube in gastric outlet obstruction caused by cancer resulted in rapid viral load suppression.

Alternative modes of antiretroviral administration are sought for people with impaired intestinal passage and/or absorption. We present a case of late HIV diagnosis (CD4+ count 160 cells/µL) with gastric outlet obstruction due to stomach adenocarcinoma. Co-morbidities included oesophageal candidiasis, Helicobacter pylori-positive duodenal ulcers and cytomegalovirus duodenitis.

[Endoprosthesis Infections - Guidelines for Antibiotic Therapy Common Guidelines of the Czech Society for Orthopaedics and Traumatology and the Society for Infectious Diseases of the Czech Medical Association of J. E. Purkyně].

PURPOSE OF THE STUDY This study aims to articulate regional guidelines for curative and suppressive antibiotic therapy of total joint replacement infections. MATERIAL AND METHODS When developing the standard, used as source materials were the published foreign guidelines for antibiotic therapy of prosthetic joint infections, the analysis of resistance of bacterial strains conducted in the Hospital in České Budějovice, a.s.

Tick-borne encephalitis: What travelers should know when visiting an endemic country.

Tick-borne encephalitis (TBE) is an acute febrile illness with neurological manifestations that is prevalent in forested areas of moderate climate in Europe and Asia. TBE virus is transmitted by ticks and rarely by unpasteurized milk and dairy products. The disease burden is attributed mainly to resulting long-term disability, especially in individuals over 50 y of age.

Human CD4+ T Helper Cell Responses after Tick-Borne Encephalitis Vaccination and Infection.

Tick-borne encephalitis virus (TBEV) is a human-pathogenic flavivirus that is endemic in large parts of Europe and Asia and causes severe neuroinvasive illness. A formalin-inactivated vaccine induces strong neutralizing antibody responses and confers protection from TBE disease. CD4+ T cell responses are essential for neutralizing antibody production, but data on the functionalities of TBEV-specific CD4+ T cells in response to vaccination or infection are lacking.

Hay-bait traps are a useful tool for sampling of soil dwelling millipedes and centipedes.

Some species of centipedes and millipedes inhabit upper soil layers exclusively and are not recorded by pitfall trapping. Because of their sensitivity to soil conditions, they can be sampled quantitatively for evaluation of soil conditions. Soil samples are heavy to transport and their processing is time consuming, and such sampling leads to disturbance of the soil surface which land-owners do not like.

Variation of the specificity of the human antibody responses after tick-borne encephalitis virus infection and vaccination.

Unlabelled: Tick-borne encephalitis (TBE) virus is an important human-pathogenic flavivirus endemic in large parts of Europe and Central and Eastern Asia. Neutralizing antibodies specific for the viral envelope protein E are believed to mediate long-lasting protection after natural infection and vaccination. To study the specificity and individual variation of human antibody responses, we developed immunoassays with recombinant antigens representing viral surface protein domains and domain combinations.

Specificities of human CD4+ T cell responses to an inactivated flavivirus vaccine and infection: correlation with structure and epitope prediction.

Tick-borne encephalitis (TBE) virus is endemic in large parts of Europe and Central and Eastern Asia and causes more than 10,000 annual cases of neurological disease in humans. It is closely related to the mosquito-borne yellow fever, dengue, Japanese encephalitis, and West Nile viruses, and vaccination with an inactivated whole-virus vaccine can effectively prevent clinical disease. Neutralizing antibodies are directed to the viral envelope protein (E) and an accepted correlate of immunity.

[Dengue fever cases in Czech workers returning from the Maldives].

Aim: The objective of this study is to present epidemiological characteristics and clinical symptoms of dengue fever cases in Czech workers who acquired the infection while working on the island of Fushivelavaru, Maldives. Furthermore, the study compares the sensitivity of novel direct detection assays, i.e.

[Catheter related blood stream infections--prevalence and interventions].

Background: Catheter related blood stream infections are a significant complication of intensive care with worldwide prevalence rate around 5 cases per 1000 catheter-days. Only scanty Czech data have been published. Our study monitored the occurrence of catheter-related blood stream infections in a high dependency unit of regional hospital.

Quantitative determination of IgM antibodies reduces the pitfalls in the serodiagnosis of tick-borne encephalitis.

Background: Tick-borne encephalitis (TBE) is the most important arbovirus disease in parts of Europe and Asia. Its laboratory diagnosis depends on the detection of specific IgM antibodies which can be impeded by (1) long-time persistence of IgM antibodies after infection, (2) vaccine-induced IgM antibodies, and (3) cross-reactive IgM antibodies from other flavivirus infections.

Objectives: To assess the extent of interference factors in the serodiagnosis of TBE that might lead to the false positive assignment of a recent infection.

Encephalitozoon cuniculi genotype I as a causative agent of brain abscess in an immunocompetent patient.

A brain abscess caused by Encephalitozoon cuniculi genotype I together with Streptococcus intermedius occurred in a patient without major immunocompromise and with diabetes. The distinguishing clinical signs were hemiparesis and epilepsy. The microsporidium was observed in the abscess aspirate, and its specific DNA was also detected in stool and urine.

The current perspective on tick-borne encephalitis awareness and prevention in six Central and Eastern European countries: report from a meeting of experts convened to discuss TBE in their region.

Tick-borne encephalitis (TBE) is a potentially life-threatening disease in humans and is caused by a flavivirus spread by infected ticks (Ixodes ricinus and Ixodes persulcatus). TBE is endemic across much of Central and Eastern Europe and the incidence is increasing, with numbers estimated to be as many as 8755 cases per year. The reasons for this increase are multi-faceted and may involve improvements in diagnosis and reporting of TBE cases, increases in recreational activities in areas inhabited by infected ticks and changes in climatic conditions affecting tick habitats.

Hospital antibiotic management in the Czech Republic--results of the ABS maturity survey of the ABS International group.

Background: Hospital antibiotic stewardship (ABS) programs are essential for ensuring long-lasting quality of antibiotic usage and for controlling antimicrobial resistance in the hospital setting.

Methods: A questionnaire for self-assessment of a hospital's ABS maturity was sent to 80 Czech hospitals in May 2007. The survey was focused on diagnostic issues, control of antibiotic consumption, antibiotic-related organization and tools, antibiotic-related personnel development and antibiotic-related relationships to relevant environments.

Epidemiological survey of tick-borne encephalitis virus and Anaplasma phagocytophilum co-infections in patients from regions of the Czech Republic endemic for tick-borne diseases.

During the period 2000-2003, patients hospitalized for suspected tick-borne encephalitis in the Czech Republic were screened for possible A. phagocytophilum co-infection. Blood samples taken at admission were tested for the presence of A.

The Golden Agers and Tick-borne encephalitis. Conference report and position paper of the International Scientific Working Group on Tick-borne encephalitis.

The 7th meeting of the ISW TBE had the main topic "Tick-borne encephalitis in the Golden Agers". Data from 14 European countries were presented about incidence and clinical course of Tick borne encephalitis (TBE) in general and especially in the population over 50 years of age. With age immunity is impaired quantitatively and qualitatively, the reactions to vaccinations are generally slower, antibody titres reach lower values and decrease earlier.

Tick-borne encephalitis in childhood--consensus 2004.

Tick-borne encephalitis (TBE) is a communicable disease caused by a flavi-virus, ticks being the main vectors. The nervous system is affected, four clinical features of different severity are observed: meningitis, meningoencephalitis, meningoencephalomyelitis, meningoradiculoneuritis. TBE is a preventable disease, which is rapidly becoming a growing public health problem in Europe.

[Epidemiologic monitoring of tick-borne encephalitis in Rimov in Southern Bohemia].

Southern Bohemia is one of the extensive natural foci of tick-borne encephalitis (TE) in the Czech Republic. Some professionals hold the view that people living in the focus of infection acquire naturally herd immunity and are the protected against the infection and thus it is not necessary to vaccinate them against TE. Several serious cases of the disease in temporal sequence in Rímov in the district of Ceské Budĕjovice led the authors to examine more closely the problem of TE in this locality.

[Changes in Roughness of Exposed Head of POLDI Femoral Component.].

The authors have examined the roughness of the heads of four exposed all-metal cemented femoral components of Poldi type using Talysurf 6 device. The results achieved were compared with the roughness of the not yet used head of Poldi femoral component. Both in the exposed and not used heads the Ra factor lower than the value reported in production documentation of the manufacturer.