Question

第 10 個問題

According to Dr. Geoffroy Mauvais, which of the following statements are correct concerning the reversed spill-over of disease?



There is a possibility of spill-over of various diseases from wildlife to humans and domestic animals, and vice versa.


Ebola epidemic is an example of a reversed spill-over.


Control measures should only be carried out for expensive species.


Strict control is crucial to prevent further dissemination of disease, especially during transportation of animals.


There are examples of diseases transmitted to wildlife by cattle brought from another continents.

Answer 1

Reversed spill-over of disease indicates the transmission of diseases from humans to wildlife, which can occur globally. Strict control measures are essential for all species to prevent disease dissemination. The Ebola epidemic serves as an example of such reversed spill-over.

Step-by-step explanation:

According to Dr. Geoffroy Mauvais, the concept of reversed spill-over of disease refers to diseases being transmitted from humans to wildlife, often through domestic animals. Examples of such transmission include the Ebola epidemic, where there was a possibility of the virus transferring from humans to apes.

It is imperative to realize that not only can wildlife transmit diseases to humans in what is known as zoonotic diseases, but also humans can transmit diseases to wildlife, which can have devastating effects on conservation efforts and biodiversity.

Strict control measures are necessary to prevent further dissemination of diseases, particularly during the transportation of animals. It is not accurate that control measures should only be carried out for expensive species; instead, effective disease control is required for all species to reduce the risk of spill-over in either direction.

Moreover, there are notable examples of diseases transmitted to wildlife by cattle brought from other continents, illustrating the global nature of these disease exchanges.