30 years of UEG: What has been achieved and what does the future hold?

The 30th UEG Week took place in Vienna at the Messe Wien Exhibition and Congress Center between 8 and 11 October 2022. It was the first face to face meeting of UEG for 3 years, the previous two UEG Weeks having been delivered in the virtual format. The participants were delighted to return to the vibrant, friendly, family atmosphere they had come to love, with the total number of attendees returning almost to pre-Covid levels.

Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the United States.

Short-term probabilistic forecasts of the trajectory of the COVID-19 pandemic in the United States have served as a visible and important communication channel between the scientific modeling community and both the general public and decision-makers. Forecasting models provide specific, quantitative, and evaluable predictions that inform short-term decisions such as healthcare staffing needs, school closures, and allocation of medical supplies. Starting in April 2020, the US COVID-19 Forecast Hub (https://covid19forecasthub.

COVID-19 infection data encode a dynamic reproduction number in response to policy decisions with secondary wave implications.

The SARS-CoV-2 virus is responsible for the novel coronavirus disease 2019 (COVID-19), which has spread to populations throughout the continental United States. Most state and local governments have adopted some level of "social distancing" policy, but infections have continued to spread despite these efforts. Absent a vaccine, authorities have few other tools by which to mitigate further spread of the virus.

World Gastroenterology Organisation Global Guidelines: Management of Strongyloidiasis February 2018-Compact Version>.

Strongyloides stercoralis is a soil-transmitted helminth, but it has a unique life cycle that can be completed in the human host, in a process known as autoinfection. Worldwide, the burden of disease is substantial (300 to 400 million infections). Strongyloidiasis is mainly prevalent in the tropics and subtropics, but there is as yet no global public health strategy for controlling the parasite.

Genetic analysis provides insights into species distribution and population structure in East Atlantic horse mackerel (Trachurus trachurus and T. capensis).

Two sister species of horse mackerel (Trachurus trachurus and T. capensis) are described that are intensively harvested in East Atlantic waters. To address long-standing uncertainties as to their respective geographical ranges, overlap and intraspecific population structure this study combined genetic (mitochondrial DNA and microsatellite) analysis and targeted sampling of the hitherto understudied West African coast.

Living With, and Caring for, Congenital Heart Disease in Australia: Insights From the Congenital Heart Alliance of Australia and New Zealand Online Survey.

Background: There is a paucity of data describing the day-to-day experiences of adult Australians personally living with or caring for a child born with congenital heart disease (CHD). Such data would be of great practical importance to inform health care initiatives to improve outcomes.

Methods: 588 men (38.

Invasive sarcomatoid mesothelioma resulting in spinal cord compression: case report.

Mesothelioma is more likely to metastasize by local invasion, and metastases to the nervous system are rare. There are currently 10 reported cases of spinal cord compression as a result of mesothelioma. We report a 74-year-old patient with sarcomatoid mesothelioma that spreads across the dura into the spinal cord at T4/T5 level.

Metabolism of Dopamine in Nucleus Accumbens Astrocytes Is Preserved in Aged Mice Exposed to MPTP.

Parkinson disease (PD) is prevalent in elderly individuals and is characterized by selective degeneration of igrotriatal opmine (NSDA) neurons. Interestingly, not all dopamine (DA) neurons are affected equally by PD and aging, particularly esoimbic (ML) DA neurons. Here, effects of aging were examined on presynaptic DA synthesis, reuptake, metabolism and neurotoxicant susceptibility of NSDA and mesolimbic dopamine (MLDA) neurons and astrocyte DA metabolism.

Nicholas Culpeper (1616-1654): London's first general practitioner?

Nicholas Culpeper is often regarded as an ill-disciplined, maverick, mid-17th century herbalist and the father of contemporary alternative medicine. There are elements of this statement that have some truth but to dismiss his contribution to the development of health provision in London at the time would be a great injustice. Culpeper did not complete his apprenticeship as an apothecary and was not a formally trained physician, but he developed a clinical practice for the poor of London, indistinguishable from the role of the present day general practitioner.

Research misconduct: a grand global challenge for the 21st Century.

Research misconduct is now acknowledged to be an important global issue for both researchers and the wider community. Guidance on the responsible conduct of research is now widespread, but many are still concerned by the apparent rising tide of serious cases of research misconduct, and perhaps the more worrying widespread presence of questionable research practices. I would suggest that guidance and training, while essential, are not sufficient.

Gastro 2013 APDW/WCOG Shanghai working party report: chronic diarrhea: definition, classification, diagnosis.

Diarrhea is best defined as passage of loose stools often with more frequent bowel movements. For clinical purposes, the Bristol Stool Form Scale works well to distinguish stool form and to identify loose stools. Laboratory testing of stool consistency has lagged behind.

Dense, viscous brine behavior in heterogeneous porous medium systems.

The behavior of dense, viscous calcium bromide brine solutions used to remediate systems contaminated with dense nonaqueous phase liquids (DNAPLs) is considered in laboratory and field porous medium systems. The density and viscosity of brine solutions are experimentally investigated and functional forms fit over a wide range of mass fractions. A density of 1.

Expert review of the evidence base for prevention of travelers' diarrhea.

The most frequent illness among persons traveling from developed to developing countries is travelers' diarrhea. Travelers to high-risk regions traditionally have been educated to exercise care in food and beverage selection. Innovative research is needed to identify ways to motivate people to exercise this care and to determine its value.

Susceptibility to intestinal infection and diarrhoea in Zambian adults in relation to HIV status and CD4 count.

Background: The HIV epidemic in sub-Saharan Africa has had a major impact on infectious disease, and there is currently great interest in the impact of HIV on intestinal barrier function. A three year longitudinal cohort study in a shanty compound in Lusaka, Zambia, carried out before anti-retroviral therapy was widely available, was used to assess the impact of HIV on susceptibility to intestinal infectious disease. We measured the incidence and seasonality of intestinal infection and diarrhoea, aggregation of disease in susceptible individuals, clustering by co-habitation and genetic relatedness, and the disease-to-infection ratio.

Mathematical description of the uptake of hydrocarbons in jet fuel into the stratum corneum of human volunteers.

The objective of this research was to develop a mathematical description of uptake of aromatic and aliphatic hydrocarbons into the stratum corneum of human skin in vivo. A simple description based on Fick's laws of diffusion was used to predict the spatiotemporal variation of naphthalene, 1- and 2-methylnaphthalene, undecane, and dodecane in the stratum corneum of human volunteers. The estimated values of the diffusion coefficients for each chemical were comparable to values predicted using in vitro skin systems and biomonitoring studies.