The management of the employee’s health and that of potential cases and any close contacts has been carried out taking into account the changes and adaptations that have led to greater knowledge of the virus and its epidemiological behaviour, applying the ‘Red Eléctrica Group protocol for the management of COVID cases and related close contacts’, always aligned with the ‘Strategy for early detection, monitoring and control of COVID-‘Procedure for action for occupational health and safety risk prevention services when faced with exposure to SARS-CoV-2’.