First, the asterisk on travel itinerary doesn't mean that there is something wrong with everyone's health.
With the passage of time, the epidemic situation in many countries has become more and more serious, and the epidemic situation in China has been effectively controlled. However, due to the emergence of confirmed patients in some places, the local authorities have immediately taken emergency measures. Probably because of the large population flow, many provinces have confirmed patients. This situation is also critical. If we want to ensure that everyone can go home safely at the end of the year, people in high-risk areas need to have nucleic acid tests, and their travel cards will also have special signs. Some people have asterisks on their travel cards, but that doesn't mean everyone has health problems.
2. The asterisk on the itinerary card indicates that everyone has been to a city in a high-risk area.
If someone finds an asterisk on their itinerary card, don't worry too much. This does not mean that everyone has really been to the middle and high-risk areas. Sometimes, when people pass through cities or provinces with medium and high risk areas, there will be corresponding signs.
Third, there is no need not to go out.
Although there are asterisks on these travel cards, people don't need to be isolated directly, but for the sake of safety, it is best not to go out often, and don't always go to crowded places and take protective measures. Because the virus is mutating and spreading, I'm not afraid of 10 thousand, just in case.