Answer Happy

Question 1 (1 point) Which of the following is NOT an important component of the model of infectious disease epidemiology? a) Agent b) Environment c) Host d) Randomisation Question 2 (1 point) A disease is said to be endemic when it: a) Occurs clearly in excess of normal expectancy. b) Is continually present in a region or population. c) Is seen at high levels at a localised site. d) Affects a large number of countries simultaneously.