What was the researchers' final conclusion?

Question

Quizplus · Accepted Answer

The researchers' final conclusion was that exposure to flatworms increased IL-10 levels, suppressing the immune system, leading to fewer allergies. This can be inferred from the article's statement that "exposure to worm-like parasites known as helminths has been linked to a reduced risk of allergic diseases. Now, researchers have shown that this association may not just be coincidental: the worms actually suppress the immune system, which in turn can help alleviate allergies."

What Was the Researchers' Final Conclusion