Why is it virtually impossible to stamp out a disease caused by a zoonotic virus?

Question

Quizplus · Accepted Answer

All of the options listed are correct and contribute to the difficulty in eradicating diseases caused by zoonotic viruses. Vector organisms may have multiple life stages or can utilize multiple vectors, making control measures complicated. Additionally, zoonotic viruses may be able to reside in multiple host organisms, further complicating control efforts. Ultimately, driving the vector organism to extinction may be required, which is often difficult or impossible to achieve.

Why Is It Virtually Impossible to Stamp Out a Disease