On April 2020, 4, CNN News in the United States introduced Korea's COVID-19 epidemiological investigation support system and aired interviews with officials.
In addition, we focused on Korea's smart response to COVID-1919, such as sending disaster text messages to confirmed cases and self-quarantine apps.
The Ministry of Land, Infrastructure, and Transport held an online briefing on the COVID-4 epidemiological investigation support system for foreign media on April 10.
He showed a lot of interest, including major reports from major foreign media such as CNN in the US, Reuters in the UK, and Mainichi in Japan.