It is recommended to consult the CDC where the unit is located.

If you find yourself in red or yellow when scanning the code or inquiring about the health code, please contact the community staff in the jurisdiction as soon as possible for filing, and provide negative proof of previous nucleic acid testing according to the requirements of the community staff (including through the national government service platform, personal identity certificate, national travel code, personal commitment letter and other related materials), and the community staff will further evaluate and judge according to each person's situation, keep the risk population unchanged, and implement corresponding control measures; For those without risk, the community administrator will change the code and adjust it to green code.