Parents, self-checking is not a close connection, the push is the flow of information from the big data, you can directly call the local epidemic prevention phone to explain the situation, there is no effect. Steps for close query: Enter the service, click on "Check Yourself" and complete the user login to check whether I have traveled on public **** transportation with a confirmed or suspected patient or an asymptomatic infected person who has been detected with C pneumonia. *Note: This service is only for real-name authentication users to query their own information, without the need to enter payment passwords, etc.; the query results are for reference only and are not to be used as a basis for other purposes.