Which of the following is NOT a part of the disease prevention strategy?

The focus of disease prevention strategies is to reduce the risk of disease transmission and ensure the health and wellbeing of both animals and humans in research settings. Quarantine, sanitation and hygiene, and proper waste disposal are all crucial components that help to minimize potential sources of infection and contamination.

Quarantine involves isolating new animals for a period to monitor their health and prevent any possible diseases from spreading to existing animals. Sanitation and hygiene practices ensure that the living environments of the animals are kept clean and free from pathogens, while proper waste disposal reduces the risk of exposure to harmful biological materials.

In contrast, physical abuse does not contribute to the health or wellbeing of animals and is a behavior that undermines humane treatment and care. It is not a constructive or ethical part of disease prevention strategies; instead, it poses a risk to the welfare of animals and can exacerbate stress, leading to adverse health outcomes. Thus, identifying physical abuse as not being part of a disease prevention strategy is accurate, as it is contrary to the objectives of fostering a safe and healthy environment for laboratory animals.