Here's what Hulda Clark says about the zapper and Herpes (see page 20 in The Cure For All Diseases ):"It does not reach deep into the Gallstones or into your living cells where Herpes virus lies latent or canddida fungus extends its fingers. But by zapping 3 times a day for a week or more you can deplete these populations, too, often to zero."
She also has many other refances in the back of the book to these pages, 9, 20, 115, 161, 179, 180, 181, 182, 369, 481, 486. Here's a link to an entire online copy of her book http://sbherbalremedies.com/books/the_cure_for_all_diseases.html , just scroll down to read it.