24-hour Search
- Episode aired Oct 5, 2020
When the first Covid-19 patient is discovered in Beijing, the municipal CDC has 24 hours to find all thousands contacts of this person.When the first Covid-19 patient is discovered in Beijing, the municipal CDC has 24 hours to find all thousands contacts of this person.When the first Covid-19 patient is discovered in Beijing, the municipal CDC has 24 hours to find all thousands contacts of this person.