Several inexpensive new vaccines have recently been developed that may help eliminate malaria, a disease that is believed to kill more than 2 million people worldwide each year. All of these vaccines, however, can sometimes produce acute, albeit short-lived and rarely fatal, side effects, the most unpleasant of which are intense diarrhea and severe skin reactions. Countries with the highest incidence of malaria should begin implementing as soon as possible a vaccination program using the vaccine that has shown the lowest incidence of severe skin reactions as a side effect.
Each of the following, if true, gives support to the recommendation above, EXCEPT:
a)The severe skin reactions caused by the new vaccines are rated as slightly more unpleasant by those who have experienced them as compared to the intense diarrhea.
b)The new vaccine that has shown the lowest incidence of severe skin reactions as a side effect costs approximately the same per dose as the other new vaccines.
c)The diarrhea that is a side effect of these vaccines is no more life threatening than the skin reactions that are a side effect of these vaccines.
d)In treating patients with intense diarrhea as a side effect of one these vaccines, it is sometimes necessary to resort to I.V. hydration.
d)All of the recently developed new vaccines have shown the same incidence of intense diarrhea as a side effect.
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So, I understand that we need an answer that does NOT support the argument, the correct answer as per Kaplan is D, and I do understand why it is correct. But I initially chose B, can someone explain why C and B are incorrecT?
in b- it basically says that both vaccines cost the same hence, you are not supporting the decision to buy one vs the other. Is my reasoning correct?? given this is an except question we just need to find 4 answers that DO support the argument and my POE we will arrive at the answer. I do not see how B and C support the argument. In B, how can a statement that says that both vaccines cost the same support the decision to buy the vaccine with lowest incidence of skin reactions?
best
Oloman