Thanks for this, Anon. If you look at fenbendazole you'll find close to the same. A very safe, very effective livestock dewormer that has anti-cancer and many other benefits.
Started looking at papers on it after an Anon claimed it was clearing Morgellon's. Interestingly in one paper 98% of the Morgellons patient sample tested seropositive for borrelia burgdorferi, the bug that causes Lyme disease. Another illness that IVM also seems to work on.
They have similar effects but bugs that become resistant to one are usually killed by the other, so useful as a combination or rotation therapy.