Judy Woodruff:

We look now at a COVID-19 success story.

Taiwan is just off the coast of mainland China. Millions travel between Taiwan and the Chinese mainland.

Johns Hopkins University had predicted Taiwan would have the second most COVID-19 cases in the world. But, today, there are 80 countries and territories with more than Taiwan's 329 cases.

Nick Schifrin follows a Taiwanese woman going home to figure out how they did it.