Infection protection – this is what the 2022 catalog of penalties and fines says

The measures under the Infection Protection Act are intended to prevent the spread of infectious diseases and pathogens or prevent them from spreading further. The current 2022 catalog of penalties and fines for infection control provides information on the sanctions that can be imposed if someone fails to comply with their legal or officially ordered infection control obligations.

An overview, also sorted by federal state, is available on the website.