COVID-19: epidemiology, etiology, clinical manifestations, diagnosis, therapeutic options, and prevention -- Pathophysiology: How COVID-19 Impacts the Pancreas and Peripheral Insulin Resistance -- Risk of COVID-19 in Persons with Diabetes -- Pathophysiology of Lung Dysfunction in Diabetes -- Diabetic kidney disease and COVID-19 -- The Impact of COVID-19 on Diabetic Foot Ulcers -- Co-morbid obesity and its impact on diabetes and COVID-19 -- Overview of Inpatient Mgt of Diabetes and COVID 19 -- Management of critically ill persons with COVID-19 and diabetes -- Managing Outpatient Diabetes in Persons with COVID-19 and Diabetes -- The Use of Diabetes Technology In Persons With Diabetes and Coronavirus 2019 (COVID-19) -- COVID-19 Vaccination in Persons with Diabetes -- COVID-19 Vaccination in Persons with Diabetes -- Long-haul COVID Symptoms in Person with Diabetes.