The 7^th diploma course began on April 1 and will end on October 30, 2021. As in the previous six editions, it has students from four continents: Africa, America, Asia, and Europe. In the same way as in the previous diploma courses, it will be bilingual (Spanish and English).

The first two weeks of the diploma course were dedicated exclusively to Ozone therapy applied to COVID-19 / Application Route: Ozonized Saline Solution (O3SS).

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