Answer:
E) A, C, and D
Explanation:
A nosocomial infection, often referred to as healthcare-associated infection (HAI), is an infection contracted in a hospital or other healthcare facility. Both people and animals are at risk of acquiring these illnesses while receiving treatment. This includes animals who are being seen for vaccinations, any animal that comes into the hospital, and patients undergoing very lengthy surgical procedures. It has nothing to do with animals being very young or very old.
This is why option E is the correct one.
