Yes, I have built and used a BBBE and a couple of CS generators. Also bought a couple. However, the improved Clark zappers have taken care of my issues over the years.
I do not have any major viral issues such sa HIV, HEP-B, Hep-C, etc.
I used to have oral herpes but have not had an outbreak since 2004 or probably earlier.
I did also had EBV but have not been tested in recent years. No symptoms though.