Geographical Use of Ozone Therapy 
Medical ozone therapy is quite new to Britain and only practiced by a very few doctors. It is used only somewhat more in the US, but in Europe, especially Germany, more than 7,000 doctors use it daily.
Ozone has been used in Germany since the 1950's to disinfect donated blood and has been found effective in eliminating transmission of hepatitis, syphilis, and most recently, HIV.
The most common method of ozone administration in Germany has been major autohemotherapy. However, intravenous ozone therapy has been used since the early 1980s.
Medical doctors in Europe have recognized the beneficial effects of ozone for over 80 years. German doctors have developed many different methods of administering ozone. Medical ozone therapy is quite new to Britain and Canada, and only practised by a few doctors. It is even less available in the US due to active persecution by the FDA. But in Germany, over 7000 doctors give ozone therapy daily. The medical use of ozone has an excellent safety record and no toxic side effects have been observed in millions of treatments over nearly 100 years.
Both the EPA and the FDA acknowledge ozone's ability to oxidize 99.9992% of all waterborne pathogens. Ozone has been used for human health since 1860, and is presently employed in over 16 countries. Its widest use is in Germany, where over 7000 doctors have treated more than 12,000,000 people since WW II. In the United States, the FDA has not allowed testing of ozone, and has actively persecuted physicians who use it. Nevertheless, more and more doctors are turning to ozone therapy as a crucial tool for the treatment of serious diseases. In five states, Alaska, Washington, Colorado, North Carolina and New York, physicians are now able to employ any therapeutic technique including ozone without fear of persecution. In Dr. H.E. Sartori's recent bood, the mutliple uses of ozone for human health, dentistry, animal health and industrial uses are well covered.
The modern development of ozone application in medicine began in the 1950's in Europe and gradually spread throughout Europe to Australia, Israel, Cuba, Brazil and Columbia. As far back as WW I, ozone was used medically to treat wounds and other infections. Over 5000 physicians world-wide routinely use ozone in their medical practice.