Comparison of the Frequencies of Dentistry Examinations Among Chronic Patients at High-Risk for COVID-19 Before and During the Pandemic: A Cross-Sectional Study

Abstract

An epidemic, developed due to a new coronavirus in Wuhan, China, in December 2019, could not be brought under control and spread to the whole world, causing a pandemic called coronavirus disease-2019 (COVID-19). 1 In November 2020, the number of COVID-19 cases in the United States of