Ising, Amy, Larissa May, and Charlie Ishikawa. ‚ÄúRedefining Syndromic Surveillance‚ÄĚ. Online Journal of Public Health Informatics 6, no. 1 (March 9, 2014). Accessed January 27, 2022. https://ojphi.org/ojs/index.php/ojphi/article/view/5159.