"
In the parasitic filarial nematode species responsible for elephantiasis
"
Which is not a common parasitic worm in europe/us, and which isn ot structured the same way and does not live in the same part of the body than common parasitic worms...
You are dishonest if you use this as a proof that your zapper can kill common parasitic in a human body (especially in the intestines, liver/pancreas/gallbladder tubes, lungs, sinuses, head, which are deeper and more difficult to reach than in the lymph pipes just below the skin...)
Also even if this is true, you provide no proof that your zapper can kill all micro organisms necessary for the survival of this kind of filirial worm.