What can we learn from history about the pace and path of a pandemic?

What can we learn from the past about what we are facing and may face with COVID-19? An increasingly good comparison is the 1918-1919 influenza pandemic (see — 100 years later, we are even more vulnerable to an influenza pandemic). Based on that comparison, we could see a scenario like this — “As America enters this utterly unfamiliar territory, some experts have turned to history…

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What is the impact of COVID-19 on children’s health?

What is the impact of COVID-19 on children? Can children get the disease? If they do, how severe are the symptoms? What does research tell us so far? OBJECTIVES: To identify the epidemiological characteristics and transmission patterns of pediatric patients with COVID-19 in China. METHODS: Nationwide case series of 2143 pediatric patients with COVID-19 reported to the Chinese Center for Disease Control and Prevention from…

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Pandemics–history, control, and prevention

A pandemic is defined as a disease epidemic occurring over a widespread geographic area. Whether technically a pandemic or not, the world has experienced many large outbreaks of disease–examples include the Black Death (bubonic plague) which affected Asia and Europe and peaked in the mid 1300’s to the Spanish influenza outbreak of 1918-1919 which killed an estimated 20 to 50 million people to more recent…

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Drinking alcohol: how much is too much?

For alcohol consumption, how much is too much? Clearly, prolonged heavy drinking or heavy binge drinking is bad; there are a range of negative effects–health, disease, neurological, and behavior. But, occasional, “social” light to moderate drinking? There have been studies that purported to show some health benefits. Is that true? Or, is all alcohol consumption bad? Does it have anything to do with how the…

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Coronaviruses

What are Coronaviruses? What does a Coronavirus infection mean for humans? Have we seen them before? Will we keep seeing them in the future? What is the outlook for the current outbreak? Read this; get trustworthy information — Paules, C.I., Marston, H.D., Fauci, A.S. (2020). Coronavirus Infections—More Than Just the Common Cold. JAMA, published online January 23, 2020. Questions?  Please let me know (engelk@grinnell.edu).

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The importance of sleep and its impacts (physical and mental health)

Quick bibliography: Reviews/recent articles on the importance of adequate sleep for good physical and mental health. Classic reviews: Dewald, J. F., Meijer, A. M., Oort, F. J., Kerkhof, G. A., & Bögels, S. M. (2010). The influence of sleep quality, sleep duration and sleepiness on school performance in children and adolescents: A meta-analytic review. Sleep Medicine Reviews, 14(3), 179-189. [Cited by] “Insufficient sleep, poor sleep…

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Declining life expectancy in the United States

Life expectancy in the United States is declining–officially since 2014–but the causes have been a long time in the making extending back to at least 1999. “Midlife adults” (25-64 years of age) have experienced the largest increase in death rates especially due to — drug overdoses suicide alcohol-related diseases obesity hypertension renal failure “The U.S. life expectancy gap between the richest and poorest 1% of…

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Postmenopausal bone health and nutrition

Quick bibliography: 5 reviews/recent articles on postmenopausal bone health and nutrition. **for the most current version of this bibliography, see — https://sciencebibliographies.strategian.com/postmenopausal-bone-health-and-nutrition/ Classic review: Ilich, J. Z. & Kerstetter, J.E. (2000). Nutrition in Bone Health Revisited: A Story Beyond Calcium.  Journal of the American College of Nutrition, 19 (6), 715-737. [Cited by] “Osteoporosis is a complex, multi-factorial condition characterized by reduced bone mass and impaired micro-architectural…

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Fish oil supplements don’t work for CVD

News: Once in decline, deaths from cardiovascular disease (strokes, heart attacks, etc.) in the United States “have been rising dramatically since 2011.” The American Heart Association projects that 45% of the population in the U.S. will have some form of cardiovascular disease (CVD) by 2035 (high blood pressure, in particular). And, the cost of this disease may be over $1 trillion dollars by 2035–a huge…

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