Question

This figure shows graphed medical research results from a study on a new vaccine. The research was done in an effort to determine if a new vaccine would be effective in preventing potentially dangerous rotavirus infections in infants Greeh data bars represent occurrence of infant cases that had normal rotavirus strains that aren't critically dangerous Blue data bars represent occurrence of infant cases that had more dangerous rotavirus strains that can hospitalize infants or lead to their fatality in the graph interpret the data that are shown regarding the response of a large number of infants to vaccination from dangerous rotavirin infection Which of the hypotheses is NOT supported by these data results?

Answer 1

Rotavirus is a double stranded RNA virus responsible for causing diarrhea in infants.

According to the graph,it can be seen that the vaccine is able to provide protection to the infants against rotavirus infection. Therefore, the hypothesis that the vaccine is ineffective against Rotavirus infection is not true.

The correct answer would be option C. the new vaccine is ineffective in protecting infants against any rotavirus infection.