Polk County Public Schools

Fecal contamination of surface water can cause acute gastrointestinal illness (AGI) among recreators. AGI risk varies among human, livestock, and wildlife fecal sources, but the prevalence of individual sources is unknown for most recreational sites. We estimated AGI risk for six sites near Des Moines, Iowa, using quantitative microbial risk assessment combined with microbial source-tracking (MST). Water samples (n = 147) collected over two years were tested for 36 qPCR assays quantifying waterborne pathogens and MST markers specific to avian, bovine, human, and porcine fecal sources. Average swimming risk across all sites was 5 (95% CI: 0.0030–142) to 67 (16–215) AGI cases per 1,000 recreators. Individual fecal sources were rarely associated with swimming exposures where risk was >36 AGI cases per 1,000 recreators; most high-risk exposures were associated with simultaneous occurrence of multiple fecal sources. Iowa's beach action value for Escherichia coli (235 MPN/100 mL) identified >90% of high-risk exposures at five of six sites, so was generally protective of public health in this setting. For sites influenced by mixed fecal sources, results illustrate that identifying a single dominant source of risk is less important than recognizing the number of unique fecal sources that impact AGI risk.

AHORA (Andar, Hablar, Ojos, Rostro, Ambos Brazos o Piernas) is a Spanish language tool to identify stroke symptoms. A survey of 300 primarily Spanish-speaking, non-medical professionals was conducted to assess the acceptance of the tool, specifically about ease of understanding and ability to implement it. The overwhelming majority of respondents reacted very positively to the tool, finding it quite easy to learn, teach, and understand. Respondent feedback, pitfalls, and questions for further research are presented.

The COVID-19 viral infection, caused by the novel coronavirus severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), is a currently ongoing global pandemic that, as of mid-October, 2020, has resulted in more than 38.7 million confirmed cases globally and has caused more than 1.1 million fatalities. COVID-19 infection is associated with severe life threatening respiratory and cardiac complications such as acute respiratory distress syndrome (ARDS), pneumonia, shock, cardiac arrhythmias, myocardial infarction and heart failure, particularly in the acute infectious stage. Acute myopericarditis is another reported cardiac complication of COVID-19. Case reports have been limited in reporting the effects of COVID-19 in the post-symptomatic period.In this article, we present a case of acute myopericarditis resulting 6 to 8 weeks after testing positive for COVID-19. Here we will breakdown the initial emergency department (ED) presentation, with particular attention to the electrocardiogram (ECG) findings of acute myopericarditis. This case, to the our best knowledge and after an extensive literature review, depicts the first case of myopericarditis in the post COVID-19 infection recovery phase.

Since its initial outbreak, COVID-19 saw a high death rate with those infected typically presenting with severe respiratory distress along with multi-organ involvement. However, over the course of the pandemic, particularly due to the lower age of those diagnosed with the disease and a greater understanding of the risk posed to certain at-risk populations, a new disease course seems to be more prominent with an overall lower mortality among those diagnosed. We present a typical example of such a case here, showing a less lethal course of COVID-19 occurring in late June amidst the resurgence of new daily cases in the United States.

The authors present a case of a fatal intentional acetaminophen (APAP) overdose and remind the physician how ubiquitous the drug is. This case presentation highlights the clinical presentation and treatment options for APAP overdose in unresponsive patients. In cases of massive APAP overdose (> 300 µg/ml plasma at four hours post-ingestion), prompt administration of N-acetylcysteine (NAC) and early hemodialysis are indicated.

BackgroundInfectious disease forecasting aims to predict characteristics of both seasonal epidemics and future pandemics. Accurate and timely infectious disease forecasts could aid public health responses by informing key preparation and mitigation efforts.Main bodyFor forecasts to be fully integrated into public health decision-making, federal, state, and local officials must understand how forecasts were made, how to interpret forecasts, and how well the forecasts have performed in the past. Since the 2013–14 influenza season, the Influenza Division at the Centers for Disease Control and Prevention (CDC) has hosted collaborative challenges to forecast the timing, intensity, and short-term trajectory of influenza-like illness in the United States. Additional efforts to advance forecasting science have included influenza initiatives focused on state-level and hospitalization forecasts, as well as other infectious diseases. Using CDC influenza forecasting challenges as an example, this paper provides an overview of infectious disease forecasting; applications of forecasting to public health; and current work to develop best practices for forecast methodology, applications, and communication.ConclusionsThese efforts, along with other infectious disease forecasting initiatives, can foster the continued advancement of forecasting science.

This chapter introduces the reader to the basics of functional behavioral assessment (FBA). Since this book will take a methodological approach to the FBA, Chap. 2 provides an overview, highlighting generalized steps necessary to create a thorough FBA and a behavior intervention plan. Historical information will be reviewed to help the reader understand the origins of behavior conditioning. Along with this, the reader will be given key vocabulary definitions to demystify the language used for behavioral planning. The chapter gives a cursory review of the two more common approaches used in the development of FBA and notes the steps of the actual process for developing an effective FBA.

This chapter offers an introduction to the process of completing a functional behavioral assessment (FBA). It takes the reader step by step through a manageable process so they do not feel overwhelmed with beginning and/or finishing an FBA. The chapter introduces and highlights the book’s unique four-phase approach to an FBA: Process, Purpose, Planning, and Prevention.

Pica is a life-threatening behavior displayed by many individuals with developmental disabilities. In the current study, automatic reinforcement maintained the pica of 3 participants. Following functional analyses of pica, response-effort manipulations were conducted in which the effort to obtain pica or alternative items was varied systematically. Several general relations emerged as a result of the study. First, levels of pica were reduced relative to baseline when alternative items were available independent of the effort required to obtain alternative items or pica. Second, increasing the effort for alternative items resulted in increases in pica relative to when effort for alternative items was low. Third, increasing response effort for pica produced reductions in pica relative to baseline when alternative items were unavailable. Fourth, the highest levels of pica occurred when the effort to engage in pica was low or medium and no alternative items were available. These findings are discussed in terms of the relative effects of quality of reinforcement and response effort on behavior.

Technology provides educators with tools to address equity and access issues, to accelerate students' linguistic and conceptual development, to provide support for students who learn in different ways, and to cre ate authentic and meaningful learning experiences.