Korea manages locallized incidents very well.
So, for example, if somebody is found to be sick in my area then I get texts messages telling me everywhere they've been (shop, cafe, hospital, workplace, school, etc) and what time. That person and people in contact with them are dealt with by the social services - and dealt with well, Korea has a very low mortality rate.
Unis and schools started three weeks late, and are now online for the next few weeks to see how things pan out. Everyone wears masks to help stop the transmission. Every shop, railway, bus, etc, has hand gel available for free. &, you can't go to a doctors surgery or hospital without security guards forcing you to wash your hands with gel, you gotta be wearing a mask and they take your temperature - if you fail any of the above then you are not allowed in. Also, there are daily updates sent to your mobile which tell you how many are affected in your local area, and the emergency numbers to call if you think you are affected (at which point you stay at home and they come and sort you out...). We had 5,000+ people infected from one church which has connections with Wuhan, they refused to be tested, so the law was changed and they were all forced into testing programs and isolation where needed.
Korea is in a good place now whereas a few weeks ago it was looking pretty bad as we had 500+ new cases per day every day for a week. Now, very few new cases.
I see the US and Europe as complete cluster fuks, and as a result of terrible healthcare management it is gonna be bad there, imho... There is a lot of information from China (is it accurate?) and Korea (it is accurate and trustworthy), so I have no idea why idiotic governments like the UK are looking at Italy (which has been a complete failure) for their information and development of measures rather than Korea - dumb...