National Health Alarm Services: Predict and prevent the outbreak of infectious diseases through combination of various big data
The National Health Alarm Services of Korea have offered various health alarms to the public 2 3 before the epidemic spreads out in earnest. They combine different data from diverse sources such as national health information from National Health Insurance Service (NHIS), SNS(twitter, blog, etc.) data from Daumsoft Corporation, climate information from Korea Meteorological Administration (KMA), air pollution information from Ministry of Environment (MOE) and food poisoning information from Ministry of Food and Drug Safety (MFDS).