I thought that parasites were a collection of terrible things like Anisakis that lead to food poisoning and death when infected.But it was wrong.
Since there are parasites that are useful in this way, science and technology will develop in the future, and parasites that are useful for people will be discovered, and the future will come when diseases will be cured and symptoms will be alleviated. I thought it would be great if the number of people who had a negative image of parasites could be reduced, and as many people as possible could become interested in parasites.

In addition, as the number of animals added to the Red List increases in recent years due to the rapid changes in the environment, I think that there are many parasites that are on the brink of extinction.
The future may be near when parasites that are useful to humans become extinct.In addition, parasites are deeply involved in the ecosystem, and the extinction of parasites may collapse the ecosystem.
Therefore, I thought that we must improve the environment of the earth before not only parasites but also other animals become extinct.

---