id author title date pages extension mime words sentences flesch summary cache txt cord-275264-bdtet83d Lee, Jong-Koo We Cannot Go Back to the Old World, Before Global Pandemic Declaration of the COVID-19 Pandemic: Developing New Normal Practices in Society 2020-08-17 .txt text/plain 663 43 57 COVID-19 spread to Korea within 2 weeks, and during the quarantine process on January 20 th , the first patient was identified. In the public health weekly report, over 90% of patients with COVID-19 did not need intubation with oxygen, and the spread between families was about 6 times higher than the spread among non-family members [1] . Therefore, whether or not China's Wuhan fish market is the main area is still controversial, but is believed to be spread However, currently there's no silver bullet and there may never be one, so for now, stopping COVID-19 outbreaks comes down to the basics of public health and disease control [4] . In many countries, essential services have been damaged due to paralysis of transportation facilities, closure of medical institutions, and a reduction in the number of individuals using these facilities due to COVID-19 lockdown. ./cache/cord-275264-bdtet83d.txt ./txt/cord-275264-bdtet83d.txt