This work is a continuation of Dr. Grigorova's previous book Electro Acupuncture by Voll (EAV) and Homeopathy (2012), Milkana publishing, Santa Clara, CA, USA, which examines in detail the method of Dr. Reinhold Voll and how to use it to test for allergies and pathogens in humans and provides valuable tables with the best homeopathic remedies for curing of these allergies and pathogens.This new book is a practical application of Dr. Reinhold Voll's achievements in diagnostics and treatments based on balancing the energy state of human body organs. The book presents many clinical cases based on patients Dr. Grigorova has tested by the Voll method and successfully treated with classical homeopathic remedies, vibrationally prepared medications and herbal formulas selected by the Voll test. Of the total 239 clinical cases reported, there were 84 treatments with viral etiology, 76 cases of bacterial pathogens, 19 cases covering fungal infections, and 60 clinical cases describing parasitic infections. They demonstrated the following: 1. Diagnosis can be achieved in a radical new way, without human blood and secretion samples and without invasive tests and painful manipulations, by physically detecting the organism's and present pathogens' vibrational states.2. Effective and gentle treatment based on the energy principle can be applied for any known microscopic or larger pathogenic organism.3. It is possible to test and find treatment medication, resonant with a pathogen's vibrational frequency characteristics even when the pathogen is unknown or unclassified.The English language edition is divided in two volumes. The first presents the theory of the Voll method and 84 clinical cases with viral etiology including SARS-COV-2. The second volume covers bacterial, fungal and parasitic infections.The bacterial infections and their cure are of great concern today as bacteria become more and more resistant to existing antibiotics - the main mode of treatment at present. Similarly, fungal infections are problematic too - there is general lack of interest in searching for fungal cause of the infection and also in the development of new anti-fungal pharmacological agents. Finally, parasitic infections happen not only in tropical regions but in the developed world as well. Parasites live inside us and can cause asthma, anemia, eczema, allergies, infertility and even cancer. Volume 2 presents how the Voll method, based on the author's twenty years of practical experience