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题目材料:
The aggressive public-health campaign in Evonia has apparently halted the devastating epidemic of Tomkin's disease there, since no new cases have been reported in the last week. Nevertheless,the official tally released by the Evonian government news agency of the total number of deaths from the disease continues to rise.The explanation is most likely that numerous deaths attributed early in the epidemic to other diseases are being rediagnosed as cases of Tomkin's disease.
Which of the following issues would it be most useful to resolve in order to evaluate the proposed explanation of the continued rise in the official count of deaths due to Tomkin's disease?
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A.Does death from Tomkin's disease come within a few hours after infection becomes apparent?
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B.What percentage of people who are infected with Tomkin's disease die from it?
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C.Does everyone infected with the virus associated with Tomkin's disease develop the disease?
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D.Is the public-health campaign going to be continued even though the epidemic has apparently been halted?
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E.Is Tomkin's disease the most serious public-health problem in Evonia?
C显示答案