June 15, 2011 -- A vaccine that prevents the most common cause of severe diarrhea and dehydration in babies was associated with a potentially life-threatening bowel disorder in a large study from Mexico and Brazil, but the risk was small.
June 15, 2011 -- A vaccine that prevents the most common cause of severe diarrhea and dehydration in babies was associated with a potentially life-threatening bowel disorder in a large study from Mexico and Brazil, but the risk was small.
