8 They explained that the aim was to the number of new cases in the hot spots,
举一反三
- Which of the following is the numerator when calculating cumulative incidence? () A: New cases B: The number of new and prevalent cases of a disease C: Number of people infected D: Number of cases E: Number of individuals recovered
- 突变热点(hot spots of mutation)
- 突变热点 (hot spots of mutation):
- Please choose the subtitles of the graphs in the text A: Where new cases are increasing B: Where new cases are mostly the same C: Where new cases are decreasing D: New reported cases by day across the world E: New reported deaths by day across the world F: New reported confirmed cases by day across the world G: New reported mild or no symptom cases by day across the world H: Where new cases are going up I: Where new cases are flowing
- Which term refers to the number of new cases of an infectious disease in a given area or population during a given period of time? A: prevalence: B: incidence, C: epidemic, D: endemic