What information does nucleic acid testing reveal when swiping an ID card?

Nucleic acid testing can reveal your travel history by swiping your ID card.

An epidemic prevention material

(1) Nucleic acid certificate refers to those who return to rural areas across provinces, those who return to rural areas in the province from medium and high-risk areas, and those who are engaged in related industries in the province who return to the province These three categories of people in rural areas need to present a nucleic acid certificate within 7 days. The time period for returning home during the Spring Festival refers to the period of Spring Festival travel. According to the notice from the National Health Commission, return home with a negative nucleic acid test certificate will be implemented from January 28 after the Spring Festival travel begins.

(2) On March 5, 2020, the draft of the "Epidemic Prevention Pass Code Reference Architecture and Technical Guidelines" passed the expert review meeting and was officially submitted for approval. The promulgation of this standard provides technical specifications for enterprises developing epidemic prevention pass codes, and regulates and requires the functions required by units using epidemic prevention pass codes such as personnel management, authorization management, and collection point management.

(3) Communication big data itinerary card, which is jointly developed by China Academy of Information and Communications Technology and three basic telecommunications companies, China Telecom, China Mobile and China Unicom, using mobile phone "signaling data" to pass the base station location of the user's mobile phone. Get, a query service provided free of charge to 1.6 billion mobile phone users across the country. Mobile phone users can use the service to query information about all the cities and towns they have visited in the past 14 days.