Forge or alter the negative certificate of nucleic acid detection in medical institutions, use other people's health codes, travel codes or take other ways to conceal the travel and activity tracks, cheat the trust of relevant personnel, visit and enter public places, resulting in the spread of novel coronavirus or serious danger of spread, in violation of the provisions of Article 50 of the Law on Public Security Administration Punishment, a warning or a fine of less than 200 yuan shall be imposed; If the circumstances are serious, he shall be detained for more than 5 days 10 days, and may also be fined up to 500 yuan; Or other administrative penalties may be imposed by the relevant departments. It may be suspected of Article 330 of the Criminal Law, which constitutes the crime of obstructing the prevention and treatment of infectious diseases.