What characterizes the damage caused by commensal rodents?

Commensal rodents, such as mice and rats, are commonly found in human environments and pose several types of damage and risks. The correct choice encompasses a holistic view of the impact these rodents have on both structures and public health.

Firstly, the damage caused by commensal rodents includes food-related damage, where they contaminate food stores and cause significant wastage. This is especially concerning in residential and commercial settings where food safety is critical.

Additionally, health risk transmission is another critical characteristic of commensal rodent damage. These rodents are known carriers of various pathogens that can lead to serious diseases in humans. Their droppings, urine, and the parasites they carry can lead to health issues such as hantavirus, leptospirosis, and salmonella.

Furthermore, gnawing damage to structures is a significant concern as well. Rodents have incisor teeth that continually grow, leading them to gnaw on various materials to keep their teeth worn down. This can result in physical damage to buildings, electrical wiring, and plumbing, potentially leading to costly repairs and safety hazards.

By combining all these impacts—food contamination, health risks, and structural damage—into one answer, it accurately captures the multifaceted nature of the threat posed by comm