General Medicine General 4634c971 Change in incidence of an infective disease is best judged in relation to incidence in the past as reflected in monthly incidence records; Mild incidence will be considered if: A 1-3 new cases/100,000/week occur B 3-5 new cases/100,000/week occur C 5-10 new cases/100,000/week occur D 10-15 new cases/100,000/week occur