Cash, who as a young public-health researcher in South Asia in the late 1960s showed that a simple cocktail of salt, sugar and clean water could check the ravages of cholera and other ...
known as Oral Rehydration Therapy, became the medical standard — credited by the World Health Organization and other groups for saving more than 50 million lives, including many children ...
His greatest achievement — oral rehydration therapy for diarrhea — is something ... They were checking out a child survival program. It turned out to be a learning experience for Chowdhury ...