An example of a secular trend is the cholera outbreak in the mid-1800s, discovered by John Snow. a.True b. False
True
Secular trends are long term trends used to predict future incidence, evaluate programs, make policy decisions, and determine cause of the increase or decrease. Many factors contribute to the seasonslity and occurence of the disease. So the outbreak in the mid 1800 is a best example of a secular trend.
An example of a secular trend is the cholera outbreak in the mid-1800s, discovered by John Snow. a.True b. False
John Snow is considered to be the father of contemporary epidemiology because of his studies of cholera outbreaks in London in the mid-1800s. Answer the following questions. a. What was the prevailing idea of what caused cholera? What made Snow question that idea? b. Explain his “Grand Experiment”. c. Explain his research into the 1854 Broad Street pump outbreak.
Examples of Epidemics Match the outbreak type to its corresponding example to test your understanding of point source, common-source, and propagated epidemics. Point source epidemic Point source epidemic An outbreak of staphylococcal food poisoning among Individuals who attended a family reunion and ate the potato salad Common-source epidemic Common-source epidemic The persistent cholera epidemic studied by John Snow in London during the mid-1800s, during which he traced the source to a sewage contaminated community pump Propagated epidemic Propagated epidemic An...
Using John Snow's work on the Soho outbreak as an example, identify and explain the three parts of the epidemiological triangle. Explain how John Snow intervened in the relationships between the three parts of the triangle that you defined and what is the implication of his intervention.
Hi, I need help please! What method of research can we assume Salk and Sabin used to acquire their vaccines? (Points : 4) Socratic Method Illustrative Method Visual Method Philosophical Method Scientific Method (TCO 9) Cat fecal matter is one possible source for getting infected with _____, which invades the _____ system of humans. (Points : 4) Chagas’ disease; circulatory African sleeping sickness; nervous Western sleeping sickness; circulatory toxoplasmosis; lymph ...