Noninfectious disease is defined as what?

Noninfectious disease is defined as what?

• A. Not caused by virulent pathogens and not transmissible
• B. Contagious and caused by pathogens
• C. Spread quickly between animals
• D. Always fatal

Answer: (A)

Noninfectious disease describes a condition that is not caused by infectious agents and cannot be spread from one animal to another. In other words, there isn’t a pathogen like a virus or bacteria driving it, and it doesn’t pass between individuals through contact or infection. These diseases come from factors such as genetics, nutrition, toxins, injuries, or metabolic or degenerative changes, and they can vary in severity and whether they are fatal. The other statements don’t fit because contagiousness and transmission are hallmarks of infectious diseases, not noninfectious ones, and a disease being noninfectious doesn’t guarantee it will be fatal.

Noninfectious disease describes a condition that is not caused by infectious agents and cannot be spread from one animal to another. In other words, there isn’t a pathogen like a virus or bacteria driving it, and it doesn’t pass between individuals through contact or infection. These diseases come from factors such as genetics, nutrition, toxins, injuries, or metabolic or degenerative changes, and they can vary in severity and whether they are fatal.

The other statements don’t fit because contagiousness and transmission are hallmarks of infectious diseases, not noninfectious ones, and a disease being noninfectious doesn’t guarantee it will be fatal.