To test what is the optimal vaccine for disease X, we vaccinated 4 people at different concentrations of killed pathogen. a. Is it an active or passive vaccine? Explain your answer. b. Which of the subjects was vaccinated with a high concentration of killed pathogen? Which of the people get a very low concentration of Killed pathogen? Explain your answer. c. If an epidemic breaks out 100 days after the first vaccination, which of the people in the figure should be vaccinated so as not to Will get sick? Which vaccine will you choose? d. Describe in words and illustration what the response of the vaccine will look like in person 1 and in person 3 following another vaccine 70 Days after the first vaccination. What feature of the immune system is expressed here? e. . Is it the innate or acquired immune system? Explain your answer. f. If an epidemic of another disease breaks out, are these people vaccinated against it? Explain your answer. What feature of the immune system is expressed here?

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Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.