Immunological Indicators of Blood and Saliva in Diseases of the Oral Cavity Mucosa in Patients with Covid-19 Complicated by Stage I and II AG

Relevance of the topic: Viral diseases on the basis of arterial hypertension in recent years are one of the pressing problems of Medicine. According to experts from the World Health Organization, 80% of infectious diseases are called by viruses and certain changes occur in the mucous membrane of the oral cavity. In December 2019, a new etiological agent for COVID-19 ("coronavirus disease 2019"), SARS-CoV-2, was found to be a new coronavirus in Wuhan, China. As of March 2020, more than 187 countries have reported COVID-19. In this regard, the use of modern methods of timely and early diagnosis of COVID-19 infection, the improvement of treatment and preventive measures, the Prevention of deaths remain priority areas of practical medicine.