condition of the oral cavity in patients who have had a viral infection COVID-19

Coronavirus COVID-19 is the cause of severe respiratory pathology and is a dangerous disease, proceeding in various clinical forms with varying degrees severity. This scientific paper presents a literature review of the latest collected data on the course of the novel coronavirus infection COVID-19 and its manifestations in the oral cavity during illness and after convalescence. The transmission routes of the disease and the main symptoms are also described. All healthcare systems in the world have been tasked with prompt diagnosis of coronavirus infection, specialized medical care and rehabilitation. In COVID 19 (SARS-CoV-2), changes in OOM are not the primary cause, but are manifested as a result of drug treatment and disease progression, despite the fact that the oral cavity is one of the sources of entry gate for infection.