Flocked Swab (IMAGE) Terry Collins Assoc Caption In an African study supported by the Canadian government, a new tool -- the 'flocked swab' -- helped reveal that 1/3 of babies hospitalized with severe diarrhea were discharged with an undiagnosed, treatable infection. The results could prompt global rethink of how to manage diarrhoea diseases, the world's 2nd leading cause of death of children under 5. Credit David Goldfarb, Jeff Pernica Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.