"Clinical Essentials of Covid-19" is a simple guide and introduction to Covid-19: where it came from, where it began, and where it is going. Will Covid-19 ever go away? Answers will be disclosed within. This book will break down the ins and outs of the disease, including various treatment plans which have become quite prevalent these days due to rebound reinfections. This literature is for the general population, medical students, and health professionals as this pandemic continues to affect us all globally. Covid-19 does not discriminate; it will attack anyone in its way and by now you may know of someone or may have lost a loved one to the infamous Covid-19. This book will include fundamental information, investigation, and special clinical treatment to expand the knowledge of the disease.