Expanding the Pathogen Panel in Wastewater Epidemiology to Influenza and Norovirus.

Since the start of the 2019 pandemic, wastewater-based epidemiology (WBE) has proven to be a valuable tool for monitoring the prevalence of SARS-CoV-2. With methods and infrastructure being settled, it is time to expand the potential of this tool to a wider range of pathogens. We used over 500 archived RNA extracts from a WBE program for SARS-CoV-2 surveillance to monitor wastewater from 11 treatment plants for the presence of influenza and norovirus twice a week during the winter season of 2021/2022.

Supporting COVID-19 policy-making with a predictive epidemiological multi-model warning system.

Background: In response to the SARS-CoV-2 pandemic, the Austrian governmental crisis unit commissioned a forecast consortium with regularly projections of case numbers and demand for hospital beds. The goal was to assess how likely Austrian ICUs would become overburdened with COVID-19 patients in the upcoming weeks.

Methods: We consolidated the output of three epidemiological models (ranging from agent-based micro simulation to parsimonious compartmental models) and published weekly short-term forecasts for the number of confirmed cases as well as estimates and upper bounds for the required hospital beds.

Comorbidities and COVID-19 hospitalization, ICU admission and hospital mortality in Austria : A retrospective cohort study.

Background: The protection of vulnerable populations is a central task in managing the Coronavirus disease 2019 (COVID-19) pandemic to avoid severe courses of COVID-19 and the risk of healthcare system capacity being exceeded. To identify factors of vulnerability in Austria, we assessed the impact of comorbidities on COVID-19 hospitalization, intensive care unit (ICU) admission, and hospital mortality.

Methods: A retrospective cohort study was performed including all patients with COVID-19 in the period February 2020 to December 2021 who had a previous inpatient stay in the period 2015-2019 in Austria.

Meteorological factors and non-pharmaceutical interventions explain local differences in the spread of SARS-CoV-2 in Austria.

The drivers behind regional differences of SARS-CoV-2 spread on finer spatio-temporal scales are yet to be fully understood. Here we develop a data-driven modelling approach based on an age-structured compartmental model that compares 116 Austrian regions to a suitably chosen control set of regions to explain variations in local transmission rates through a combination of meteorological factors, non-pharmaceutical interventions and mobility. We find that more than 60% of the observed regional variations can be explained by these factors.

The weekend effect in stroke mortality: evidence from Austrian acute care hospitals.

Many studies provide evidence for the so-called weekend effect by demonstrating that patients admitted to hospital during weekends show less favourable outcomes such as increased mortality, compared with similar patients admitted during weekdays. The underlying causes for this phenomenon are still discussed controversially. We analysed factors influencing weekend effects in inpatient care for acute stroke in Austria.

Austria: Health System Review.

This analysis of the Austrian health system reviews recent developments in organization and governance, health financing, health care provision, health reforms and health system performance. Two major reforms implemented in 2013 and 2017 are among the main issues today. The central aim of the reforms that put in place a new governance system was to strengthen coordination and cooperation between different levels of government and self-governing bodies by promoting joint planning, decision-making and financing.

[Medical and psychological aspects of the treatment of connatal dacryostenosis : Parental evaluation of their own and their child's stress].

Background: Lacrimal probing and syringing for connatal dacryostenosis can be performed under local (LA) and general anesthesia (GA). In cases of invasive medical procedures, pain and anxiety can be distressing for children and their parents.

Materials And Methods: Using questionnaires (n = 65), parents were asked to evaluate their own stress and that of their child during lacrimal probing and syringing.

[Treatment of congenital lacrimal duct obstruction: A prospective clinical cohort study].

Background: Pressurized probing and irrigation is the method of choice for congenital lacrimal duct obstruction after conservative therapeutic strategies have failed. The aim of this study was to evaluate age dependence and success rates of different therapeutic options.

Material And Methods: A prospective cohort study of children with congenital lacrimal duct obstruction was performed.

Magnetic resonance imaging as a supplement for the clinical staging system of Durie and Salmon?

Background: This study evaluated the prognostic value of a three-grade staging system of spinal involvement using magnetic resonance imaging (MRI) in patients with multiple myeloma and determined its usefulness as an independent parameter in the staging system of Durie and Salmon.

Methods: Seventy-seven previously untreated patients with multiple myeloma underwent MRI of the thoracic and lumbar spine with unenhanced T1-weighted spin echo and short-tau inversion time inversion recovery sequences. The patients were evaluated according to their infiltration patterns and the extent of bone marrow involvement was staged using a three-grade scale: Stage I, no focal or diffuse infiltration; Stage II, 1-10 foci or mild diffuse infiltration; Stage III, more than 10 foci or strong diffuse infiltration.

Transparent heat mirrors for solar-energy applications.

Transparent heat-mirror films, which transmit solar radiation but reflect ir thermal radiation, have potentially important applications in solar/thermal/electric conversion, solar heating, solar photovoltaic conversion, and window insulation. We have used rf sputtering to prepare two types of films: TiO(2)/Ag/TiO(2) and Sn-doped In(2)O(3). To characterize the properties of heat-mirror films for solar-energy collection, we define the parameters alpha(eff), the effective solar absorptivity, and epsilon(eff), the effective ir emissivity.