Plantar warts are caused by an infection with the human papillomavirus (HPV) in the outer layer of skin on the soles of your feet. More than 100 types of HPV exist, but only a few cause warts on your feet.
Anemia is an abnormally low level of red blood cells. Hemolytic anemia occurs when red blood cells are destroyed too quickly. Red blood cells contain hemoglobin. Hemoglobin is a protein that carries oxygen in the blood. Red blood cells are produced in the bone marrow and then released into the bloodstream. Normally, they live for 110 to 120 days.
Hemolytic transfusion reactions are caused by immune destruction of transfused RBCs, which are attacked by the recipient's antibodies. The antibodies to the antigens of the ABO blood group or alloantibodies to other RBC antigens are produced after immunization through a previous transfusion or pregnancy. There are two categories of hemolytic transfusion reactions: acute and delayed.