This book explores the latest developments in health and disease research, including new research on SARS-CoV-2, the role of cytokines in asthma, the Omicron variant, mitogen-activated protein kinases as a target for regulating connective tissue growth, deep-learning-based risk assessment of dementia, novel strategies for managing Diabetes Mellitus, hospital management and game theory,available screening methods for the diagnosis of adrenal cortical insufficiency in developing countries, and chiari malformations in children.