Which of the following is covered by health codes?

Health codes typically cover a wide range of topics related to public health and safety. These can include:

1. Food Safety: Regulations for the handling, preparation, and storage of food to prevent foodborne illnesses.
2. Sanitation: Standards for cleanliness in public and private spaces, including waste disposal and pest control.
3. Building Codes: Requirements for the construction and maintenance of buildings to ensure they are safe and healthy for occupants.
4. Water Quality: Guidelines for the treatment and distribution of water to ensure it is safe for consumption.
5. Air Quality: Standards to control pollution and ensure clean air in both indoor and outdoor environments.
6. Disease Control: Protocols for preventing and managing infectious diseases, including vaccination requirements and quarantine measures.
7. Occupational Health and Safety: Regulations to protect workers from health hazards in the workplace.

These areas are typically governed by local, state, or national health departments and are designed to protect public health and safety.