"Doctor" is nothing but a title. It is not proof of either knowledge or ability.
It is only those who have not tried that complain and most of those complaining are paid to do so by pharmaceutical companies.
False, there has been several people reporting the inefficiency of your zappers to kill adult parasitic worms in the human body, and also criticizing your unjustified claims or your false suggestions (without providing any proofs that your devices manage to kill parasitic worms in a human body)
Where are your proofs that your devices manage to kill adult parasitic worms or even parasitic protozoas in a human body ? Please show us.