This study describes the demographic, clinical, and epidemiological profile of dengue, chikungunya, and Zika virus infections among individuals aged 60 years or older in the eastern region of Minas Gerais, Brazil, between 2015 and 2017.

A conceptual exploration of Bio Emotional Diagnostics, an emerging framework that interprets emotional states as quantifiable biological events. The article outlines the scientific basis, technological enablers, clinical relevance, healthcare applications, and ethical considerations of integrating emotional-physiological data into modern diagnostic practice.