1. The health treasure is marked with an asterisk, indicating that the city that this person has been to within 14 days is risky. This does not mean that this person has actually been to these dangerous areas. * The asterisk is only a reminder and has nothing to do with personal health.
2. Generally, the asterisk will automatically disappear from the travel card in about half a month 15 days. Therefore, travel cards with * asterisks will not affect personal travel. As long as the green code of the travel card remains unchanged, there is no problem. Please don't worry.