If limiting the disruption to society was the highest priority then there are only two options
1. Go full isolation and lockdown as per Wuhan until all cases die down in the country. Pretty much impossible now to trace all of the contacts that infected people have potentially made now though, and even if by some miracle we could pull it off, it would still be massively disruptive as we'd then have to keep all international borders closed until the virus died down around the world, to prevent reintroduction, or until a vaccine was produced which all credible experts are saying will be 12 months away
2. Don't bother with restrictions to prevent the spread of the virus, let everyone catch it as quickly as possible and obtain immunity through survival. This would result in overwhelmed hospitals and a lot of people dying unnecessarily from other conditions so not politically or socially acceptable.