EbolaTracks: an automated SMS system for monitoring persons potentially exposed to Ebola virus disease

EUROSURVEILLANCE                                                              Volume 20, Issue 1, Jan. 8 2015

Australian researchers reported on an automated text-message system used for actively monitoring people potentially exposed to Ebola. The system prompts contacts to submit information on symptoms and temperature twice a day. The Department of Health in Western Australia uses the system, called "EbolaTracks," to track travelers returning from West Africa and (potentially) contacts of any local cases.

Twenty-two people were enrolled in the program as of Jan 5, and 14 have completed active monitoring. The system sent 1,108 text messages and got a 91% response rate. Health officials followed up by phone when they didn't get a reply. Such systems could be valuable tools for larger-scale contact monitoring for Ebola or other infectious diseases, they concluded.

http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=20999