▶ Your Answer :
According to the reading, there are several possible ways to stop WNS virus. However, the lecturer argues that these methods cannot be implemented.
First, the reading says that increasing the acidity of bat caves is a plausible strategy. Fungi cannot survive in high acidic surroundings, so elevating the PH level will eradicate them. On the other hand, the lecturer contends that this is unworkable. Since this kind of fungus is tolerant to acidic environment and hard to get rid of. Also, a study has shown that the fungi can continue to live in any environments.
Next, the reading claims that we can use antifungal treatments. Certain sorts of drugs are effective to the fungi. If they applied to the walls of bat habitats, they will pollute the living areas of fungi and kill them. In contrast, the lecturer asserts that this could not be an answer. Because these medicines cause more harm than good. They can destroy the delicate ecosystem and negatively affect other organisms.
Finally, according to the reading, offering man-made habitats for bats can be a solution. To be specific, bats can be free from the disease by being moved to an artificial housing and monitored by scientists in case of any problems. While the lecturer maintains that this is unpractical, suggesting that there is no manner to shift all bats to other places. In addition, once the bats return to their own caves, they will be susceptible to WNS again. |