Pharaoh ants presence in ______ is a particular problem.

• A. Homes
• B. Schools
• C. Hospitals
• D. Warehouses

Answer: (C)

Pharaoh ants are tiny indoor pests that love warm, protected spaces and can form many small colonies behind walls and equipment. In hospitals, this becomes a particular problem because even a few ants can contaminate sterile products, compromise patient-care areas, and spread pathogens. Their minute size lets them slip through tiny gaps and travel through electrical conduits and other hidden routes to reach operating rooms, pharmacies, and other critical zones where cleanliness and sterility are essential. Their ability to establish multiple colonies and reproduce quickly makes them very hard to eradicate once they invade a hospital, so their presence there poses far greater risks than in homes, schools, or storage facilities.