COST INCURRED IN "PURCHASES" BY THE BASQUE HEALTH SERVICE - OSAKIDETZA TO FACE THE PANDEMIC. SPECIFICALLY, THE EXPENSES INCURRED IN PERSONAL PROTECTIVE EQUIPMENT TO PROTECT HEALTH PERSONNEL IN THE EXERCISE OF THEIR FUNCTIONS, AVOID CONTAGION AND THAT OF THE POPULATION: MAINLY GOWNS, COVERS SLEEVES, APRONS, HATS AND HOSE, GEL AND DISINFECTANT... OTHER CATEGORIES OF PPE ...