Vector Issue #6707: Blood donation saves lives, we should donate our blood whenever we are in a position to do so

Vector Issue #6707: Blood donation saves lives, we should donate our blood whenever we are in a position to do so: Subjects of interests, Related Categories and Tags Blood Transfusion, Blood Donor Blood Donation, red blood cells, hemoglobin, blood bank, anemia, hemophilia, universal donor, universal recipient, High blood pressure,…