COLUMBIA, South Carolina, July 15 -- The University of South Carolina Arnold School of Public Health issued the following news: * * * Jiajia Zhang selected as Fellow in the American Statistical Association Biostatistics professor Jiajia Zhang has been selected as a Fellow by the American Statistical Association, the world's largest community of data scientists and statisticians. Hailing from academia, government agencies, and various industries, ASA members represent 90 countries and work to  more PR