10,000 people were recruited to investigate the occurrence of a certain type of disease for the relevant period. July 1 August 1 a. What is the prevalence of disease during July? b. What is the incidence of disease during July?
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- Give typing answer with explanation and conclusion 2. Proper storage of infectious waste is paramount to decrease the of disease.Conduct additional research and explain where cases of XDR-TB are most prevalent today and the potential risks for the global spread of this disease.Give 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?
- 1. Discuss the different mechanics of the transmission of the disease. 2. Discuss the different ways of community reaction to agents of the disease invasion. 3. Discuss the three characteristics of epidemics that may differentiate the different types of epidemics. 4. A disease outbreak can be detected by examining the different sources of data. Give and discuss the four sources of data. 5. Why should you conduct epidemiologic investigation of an outbreak? Give at least five reasons and discuss. 6. Explain the etiology of tuberculosis, measles and rabies by applying the etiologic triangle. 7. Discuss host responses to infectious agents. Be sure to include herd immunity as a community health concept. 8. What could be the reasons why inspite of high coverage of measles immunization, an outbreak still exist? 9. Discuss the importance of epidemiology to disease prevention and control.18-month-old female presents with a stuffy nose, face tenderness and keeps grabbing at her ears. Symptoms have been present for over 7 days. A. What type of specimen would you collect? B. What tests would need to be run? C. What is the most likely cause? D. Proposed treatment?The population in class A was 20. In class A, three people became ill in June. Of them, two recovered in July and one in August. Five additional persons became ill in July; two of them recovered in July and three recovered in August. a. What is the incidence of the disease in June? ___________________________________________________________ b. What is the prevalence of the disease in July? ___________________________________________________________ c. What is the incidence of the disease over these 3 months (June to August)?
- What term best describes instruments that have been used on dead human remains? a. infected b. contaminated c. infestation d. virulenceFor Items 52 to 56, match Column A with Column B. COLUMN A 52. Multi-causation disease53. Long latent period54. Chronic disease55. Transmissible/ infectious diseases56. Infestations COLOUMN B A. Communicable DiseaseB. Non-Communicable DiseaseC. Both Communicable and Non-CommunicableDiseasesBased on the figures given, 1. What range of time and temperature combinations poses the highest risk? 2. Explain briefly why hazards and risks decrease as temperature decreases from 55oC upwards. 3. Discuss briefly why after 100 hours, the risk decreases even if the temperature is optimal for growth of pathogens. 4. Write a conclusion explaining the relationship between time and temperature as illustrated in the two figures.
- The population in class A was 20. In class A, three people became ill in June. Of them, two recovered in July and one in August. Five additional persons became ill in July; two of them recovered in July and three recovered in August. What is the incidence of the disease in June? What is the prevalence of the disease in July? What is the incidence of the disease over these 3 months (June to August)?Complete the table. Bacteria (Causative Agent) Disease Symptoms Mode of Transmission Diagnosis Treatment 1. 2 3 4 5 6 7 8 9 1090. Which of the following scenarios may be considered a true outbreak?A. Increased number of cases of nausea and vomiting among individuals spread across different townsB. Rise in reported cases of body aches and chills experienced by senior citizens during the cold seasonC. Sudden increase in cases of fever with bleeding in a certain area with no record of previous casesD. Two-fold rise in the number of people reporting muscle pains and cough in the general population