“…South Korea flattened the curve of COVID-19 before, whereby the average number of new cases per day fell to 6.4 in the first week of May, by combining testing, early isolation, and the free treatment of positive cases combined with digital technologies without taking to “lockdown” measures [ 12 ]. However, the South Korean approach to COVID-19 of; testing and early isolation, two days per week transparent press briefings on COVID-19, use of information technology and voluntary engagement of citizens and businesses, may be difficult to emulate even for countries like USA and the UK, [ 13 ]. In particular, the current worsening of COVID-19 situation in the country mainly in the metropolitan areas, is tied to small church gatherings, restaurants and schools nationwide [ 14 , 15 , 16 ].…”