taiwan's center for disease control tries to make 14-day quarantines easy. >> she asked me whether or i lived at this address. i said, sure, that is my address. and i said, when are you going to be here? she said, i'm going to be there in five nutes. i'm like, oh, okay. and no ( bleep ), they showed up in four minutes. ( laughs ) they were like, outse. so she just gave me a packet of masks, and there were 14 masks in the packet exactly. >> schifrin: taiwan was able to take all of these steps, because it learned lessons the hard way. >> ( translated ): the sars outbreak is a wake up call for taiwan. outbreak.arn a lot from the sars >> schifrin: dr. steve kuo is the former head of taiwan's c.d.c., and led the sars task force in 2003, when the sars epidemic made hundreds of taiwanese sick and killed more in the world.third-highest tally the very next year, authorities prepared for the next crisis. that preparation allowed taiwan's c.d.c. to detect the covid-19 threat before the chinese government announced it. >> we pick up the signal that there is some strange outbreak the wuhan areas,