A new rotavirus vaccine that does not require refrigeration has been found to be successful in preventing most cases of potentially fatal diarrhea in a randomized, placebo-controlled trial in Niger, funded by Médecins sans Frontières, that could save the lives of almost 500,000 children a year

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A new rotavirus vaccine that does not require refrigeration has been found to be successful in preventing most cases of potentially fatal diarrhea in a randomized, placebo-controlled trial in Niger, funded by Médecins sans Frontières, that could save the lives of almost 500,000 children a year