NR 503 EPIDEMIOLOGY MIDTERM QUESTIONS AND ANSWERS Laatste update van het document:   geleden

NR 503 EPIDEMIOLOGY MIDTERM QUESTIONS AND ANSWERS

Exam (elaborations) NR 503 EPIDEMIOLOGY MIDTERM QUESTIONS AND ANSWERS Laatste update van het document:   geleden

NR 503 Epidemiology Midterm Questions and Answers The population of a city on February 15, 2005, was 36,600. The city has a passive surveillance system that collects hospital and private physician reports of influenza cases every month. During the period between January 1 and April 1, 2005, 2,200 new cases of influenza occurred in the city. Of these cases, 775 persons were ill with influenza according to surveillance reports on April 1, 2005. The prevalence rate of active influenza as of Apr...