abstract: The article describes the alleged causes and analysis of the appearance of the COVID-19 viral disease in various countries, describes the etiology, pathogenesis and symptoms of the disease, diagnostics of patients, the proposed drugs, and their low effectiveness.Based on the results of clinical studies, new methods of prevention and treatment of viral diseases using phototherapy are presented.Аннотация.В статье описаны предположительные причины и анализ появления вирусного заболевания COVID-19 в
journal: ASJ