Concept explainers
To determine:
The epidemic that affected the more people during the first three days.
Introduction:
In epidemiology, patterns of disease can be studied along with the effect of disease on the health of the people. It can also study the way through which disease is transmitted from one individual to another and the mode of disease.
To explain:
The short time course for the red epidemic area.
Introduction:
Epidemiology is the study that involves the way through which disease occurs in different groups of people and in different areas. In the given graph, both the red disease and blue disease are not treatable.
To determine:
The reason why the blue epidemic longer lasting.
Introduction:
When a disease occurs at a higher frequency for a given population, it is called an epidemic.
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MASTERING MICROBIOLOGY TAXONOMY
- Which is more severe, a disease with a high mortality or onewith a high morbidity? What is a DALY?arrow_forwardin the diagram below, fill in the names of the four stages for the natural history of diseasearrow_forwardCreate a self-monitoring checklist to prevent the spread of communicable diseases based on the five types of disease transmission. Choose only one from the following: airborne, foodbome, waterborne, vector-borne, or blood-borne diseases.arrow_forward
- How could you prove that an epidemic of a given infectious disease was occurring?arrow_forwardrefer to the provided image 80. Which of the following is represented by the x-axis of the provided epidemic curve?A. Asymptomatic timeB. Generation time C. Incubation periodD. Natural history 81. What type of epidemic is evident on the given epidemic curve?A. IntermittentB. Point-source C. ProgressiveD. Propagatingarrow_forwardWhich type of infection is the MOST easily spread to the largest number of people? Question 3 options: a) gastrointestinal b) vector-borne c) respiratory d) sexually transmittedarrow_forward
- What do you believe is the biggest factor in disease control and prevention? and give a cite source where you find the answerarrow_forwardWhat is the main reason that infectious diseases are becoming more common in modern times? A. Global population increase which brings humans farther from wild animals and their environments. B. Global population decrease which brings humans closer to wild animals and their environments. C. Global population decrease which brings humans farther away from wild animals and their environments. D. Global population increase which brings humans closer to wild animals and their environments.arrow_forwardPLEASE USE THE GRAPH TO ANSWER THIS QUESTIONS: 1. List the diseases that were in the top 10 causes of death in 1900 that were not in the top 10 in 2010. 2. Which diseases are DECREASING in prevalence from 1900 to 2010? Why do you think those diseases are becoming less of a problem in the united states? 3. Which diseases are INCREASING in prevalence from 1900 to 2010? Why do you think those diseases are becoming more of a problem in the United states?arrow_forward
- Does a disease that occurs very quickly tend to impact a larger or smaller fraction of the population at its peak? And would an epidemic that peaks very quickly create a bigger challenge for public health than a epidemic that takes longer to peak and has less infected individuals at it's peak?arrow_forwardGive typing answer with explanation and conclusion Check the CDC and WHO for this information: Which infectious disease had the greatest incidence rate in the US in the past 5 years?arrow_forwardWhat is the main reason that infectious diseases are becoming more common in modern times? A. Global population decrease which brings humans farther away from wild animals and their environments. B. Global population increase which brings humans closer to wild animals and their environments. C. Global population decrease which brings humans closer to wild animals and their environments. D. Global population increase which brings humans farther from wild animals and their environments.arrow_forward
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