Which of the following food establishments requires pest control?

Restaurants require pest control due to the nature of the food service industry, where the handling, preparation, and storage of food can attract a variety of pests, including rodents and insects. These pests pose significant health risks as they can contaminate food products and lead to foodborne illnesses. Effective pest management in restaurants is essential not only for maintaining food safety standards but also for complying with health regulations that aim to protect consumers.

While hospitals also require pest management due to the need for hygiene and public health safety, they are primarily focused on medical care rather than food service. Libraries and shopping malls, while they may encounter pests, typically have less direct impact from pests on food safety as they do not primarily serve food. Thus, restaurants stand out as an establishment where pest control is critical to maintaining a safe dining environment.