The number COVID cases would be related to hospital admissions. Among hospital admissions, the number of previous treatments, the length of admission, the need or not of the Intensive Care Unit (ICU) and their final status (survivors or non survivors) would be studied.
If patients that previously received the influenza vaccine or treated with ACEI, ARB, antihistamines or amantadine showed a better evolution, it would be proposed to extend vaccination and the inclusion of ACE inhibitors, ARB, antihistamines or amantadine in the treatment of infection.
