Parasites from Earthworms

[Holy Mackerel]

I had recently posted this in the Turlte Forum, however I never recieved a response (not as many members appear to venture that way) and I felt maybe I could revieve some more help here.

I'm curious how great is the threat of feeding wild caught earthworm to turtles.

From what I understand nightcrawlers and earthworms often carry parasites, but are those parasites transferable to turtles? and how great is the threat if the parasites are transferred?

Lastly, what parasites would the nightcrawlers and earthworms carry?

Thanks Everyone,
Steve