Acquiring Minds Want to Know!: E-Books and PDA

Following an unprecedented level of staff turnover, the Metropolitan State University Library had an opportunity to effect deep changes in its Technical Services department. Demonstrating a commitment to a patron-driven acquisition model, the Library refashioned its acquisitions workflow and the process for acquiring e-books along the way. This presentation will outline our decision to provide patrons full access to the EBL catalog and allow their usage to guide our acquisitions, catalog maintenance, and collection development processes. We will discuss the steps that led to these decisions, the pros and cons of opening up access, and how we envision the future of our relationship with digital resources

Climate Patterns and Mosquito-Borne Disease Outbreaks in South and Southeast Asia

Background: Vector-borne infectious diseases, particularly mosquito-borne, pose a substantial threat to populations throughout South and Southeast Asia. Outbreaks have affected this region several times during the early years of the 21st century, notably through outbreaks of Chikungunya and Dengue. These diseases are believed to be highly prevalent at endemic levels in the region as well. With a changing global climate, the impacts of changes in ambient temperatures and precipitation levels on mosquito populations are important for understanding the effects on risk of mosquito-borne disease outbreaks. This study aims to make use of a large data set to determine how risk of mosquito-borne infectious disease outbreaks relates to the highest monthly average temperature and precipitation for each year in South and Southeast Asia. Methods: Generalized additive models were used in a marked point process to fit nonlinear trends relating temperature and precipitation to outbreak risk, fitting splines for temperature and precipitation. Confounding factors for nation affluence, climate type, and ability to report outbreaks were also included. Results: Parabolic trends for both temperature and precipitation were observed relating to outbreak risk. The trend for temperature, which was significant, showed that outbreak risk peaks near 33.5 °C as the highest monthly average temperature. Though not significant, a trend for precipitation was observed showing risk peaking when the highest monthly average precipitation is 650 mm. Conclusions: Peak levels of temperature and precipitation were identified for outbreak risk. These findings support the notion of a poleward shift in the distribution of mosquitoes within this region rather than a poleward expansion in geographic range. Keywords: Mosquito, Infectious disease, Temperature, Precipitation, Asi

Global rise in human infectious disease outbreaks

To characterize the change in frequency of infectious disease outbreaks over time worldwide, we encoded and analysed a novel 33-year dataset (1980–2013) of 12 102 outbreaks of 215 human infectious diseases, comprising more than 44 million cases occuring in 219 nations. We merged these records with ecological characteristics of the causal pathogens to examine global temporal trends in the total number of outbreaks, disease richness (number of unique diseases), disease diversity (richness and outbreak evenness) and per capita cases. Bacteria, viruses, zoonotic diseases (originating in animals) and those caused by pathogens transmitted by vector hosts were responsible for the majority of outbreaks in our dataset. After controlling for disease surveillance, communications, geography and host availability, we find the total number and diversity of outbreaks, and richness of causal diseases increased significantly since 1980 (p < 0.0001). When we incorporate Internet usage into the model to control for biased reporting of outbreaks (starting 1990), the overall number of outbreaks and disease richness still increase significantly with time (p < 0.0001), but per capita cases decrease significantly (p = 0.005). Temporal trends in outbreaks differ based on the causal pathogen's taxonomy, host requirements and transmission mode. We discuss our preliminary findings in the context of global disease emergence and surveillance

Improving Community Health through an Innovative Collaboration between Academics and Practitioners through the Worcester Academic Health Department

Session Description The newly established Academic Health Collaborative at the Worcester Division of Public Health links local universities with the Division of Public Health in a collaborative partnership that bridges health/public health academia and practice to improve community health. It allows the DPH to leverage academic and community resources and expertise to help it achieve its goal to become the “Healthiest City in New England by 2020”. This innovative collaboration allows the DPH and local partners to train a future generation of students that can work and communicate across disciplines and settings. In addition, it provides structured practicum and internship experience for area college and university students that serves not only the needs of public health but enhances the learning experience for the student. So far, these experiences have been tailored to address priorities identified by the WDPH to support the Division’s Strategic Plan and CHIP are addressed and implemented

Prion protein lowering is a disease-modifying therapy across prion disease stages, strains and endpoints

Lowering of prion protein (PrP) expression in the brain is a genetically validated therapeutic hypothesis in prion disease. We recently showed that antisense oligonucleotide (ASO)-mediated PrP suppression extends survival and delays disease onset in intracerebrally prion-infected mice in both prophylactic and delayed dosing paradigms. Here, we examine the efficacy of this therapeutic approach across diverse paradigms, varying the dose and dosing regimen, prion strain, treatment timepoint, and examining symptomatic, survival, and biomarker readouts. We recapitulate our previous findings with additional PrP-targeting ASOs, and demonstrate therapeutic benefit against four additional prion strains. We demonstrate that \u3c25% PrP suppression is sufficient to extend survival and delay symptoms in a prophylactic paradigm. Rise in both neuroinflammation and neuronal injury markers can be reversed by a single dose of PrP-lowering ASO administered after the detection of pathological change. Chronic ASO-mediated suppression of PrP beginning at any time up to early signs of neuropathology confers benefit similar to constitutive heterozygous PrP knockout. Remarkably, even after emergence of frank symptoms including weight loss, a single treatment prolongs survival by months in a subset of animals. These results support ASO-mediated PrP lowering, and PrP-lowering therapeutics in general, as a promising path forward against prion disease

Survey of Canine Monogenetic Diseases with Established Molecular Bases

The development of a dog breed often involves selection, which intentionally propagates valued genetic traits. Unfortunately, untoward traits can be collaterally propagated during this process. For the purpose of identifying trends in canine genetic diseases, we examined 36 randomly chosen canine pathologies involving single gene mutations. For each disease we provide a brief summary of breed predilection, clinical signs, the underlying genetic mutation, and the availability of a commercial diagnostic test. The following trends were noted in this non-exhaustive list of diseases. First, these genetic diseases primarily involve the ophthalmic (28%) and nervous systems (28%). Second, no single breed was over-represented in these genetic diseases. Third, the majority (89%) of the mutations involve coding regions of the respective genes. Fourth, most (78%) mutations were autosomal recessive. Fifth, nucleotide substitutions were the most common mutation (42%). Finally, genetic testing is available for 89% of these diseases. This review encapsulates canine pathologies associated with single genetic defects, thus providing a resource for practitioners and researchers

Strengths, Challenges, and Opportunities for Physical Activity Promotion in the Century-old National Cooperative Extension System

The need for physical activity promotion is ubiquitous, and offering physical activity interventions in community settings may reach people where they live, work, and play. Reaching people and providing evidence-based programming is exactly what the Cooperative Extension System has accomplished over the last century. In 2014, federal policy brought physical activity promotion into the mission of Extension. Although this policy marks the beginning of concerted efforts for physical activity promotion, several states have had strong success in this area. Borrowing from these efforts, this paper reports strengths, challenges, and opportunities for physical activity promotion in Extension