Immune system starts rejecting the organ of the recipient because the Human Leukocyte Antigen (HLA) which is present on the surface of the transplanted organ of the donor does not match with the...
It attacks the virus and recognizes its genetic code so you can't get it again
thymus
thymus Sheila :)
the dna;dkns the d the the groundthen the thing did the thing that he did and then ur done