Transboundary Emerging and Exotic Animal Disease/ Exotic Animal Disease Practice Exam

Does the presence of the virus in organic material negate the need for disinfection?

1. Yes, viruses die quickly in organic matter

2. No, all surfaces must be disinfected

3. It depends on the type of pathogens present

4. Disinfection is always necessary

The correct answer is: No, all surfaces must be disinfected

The presence of the virus in organic material does not negate the need for disinfection because viruses can be resilient, and organic matter can provide a protective environment that helps them survive. Disinfection is crucial in preventing the spread of diseases, particularly in settings where animal health is concerned, as it reduces the risk of transmission. Even if organic material may hinder the efficacy of some disinfectants, thorough cleaning and subsequent disinfection are essential to ensure that all surfaces are free of pathogens. This is particularly important in managing transboundary diseases, where the spread can have significant implications for animal health and biosecurity. Therefore, despite the presence of organic material, all surfaces must be properly disinfected to mitigate disease risks effectively.