My Dominican brother-in-law urgently needs B positive blood. He was given 4 pints of blood last week and had most of his leg amputated last Thursday. Today I am told he needs 1 more pint. Today if possible. He is at Ricardo Limardo Hospital in Puerto Plata. Can anyone help please or know someone who can help please? My phone # is 809-842-5082. Let me know who can help so I can facilitate the donation. Thank you all.