The decision to dismiss an employee on disciplinary grounds, following his reckless behaviour that exposed his workmates to the COVID-19 virus, is ruled as lawful by the analysed judgment which overturned the lower’s Tribunal decision for this purpose. The case details and its decisions are addressed in this comment, concluding it complies with the law, the opinion of the experts and the jurisprudence.La sentencia analizada anula un fallo dictado por el Tribunal de primera instancia y establece como correcta la sanción de desvincular por motivos disciplinarios a un trabajador que expuso temerariamente a sus compañeros de trabajo al virus COVID-19. En este comentario, se analizan las decisiones y los pormenores del caso, concluyendo que se ajusta a la ley, la doctrina y la jurisprudencia.