Or is it Korea?

South Korea: not just known for skin care routines, make up brands, K-pop and K-drama, it’s now known for its effective and efficient response to the coronavirus.

Their first case was recorded on January 20 and by early February their test kits rolled out to hundreds of sites capable of testing thousands each day. People got their results in six hours, after which they were categorized by risk. They also did contact tracing and tracking for each positive case.