Answer:
Really good but just add a little more detail.
Explanation:
A type of cancer characterized by the insufficient production of one or more types of blood cells due to dysfunction of the bone marrow is: <span>MYELODYSPLASTIC SYNDROME
When you get a Myelodysplastic syndrome (MDS), your blood cells wouldn't be able to mature and function properly due to some error in your bone marrow, which make you become easily infected by illness.</span>
If you have to pick one of them , it would be more likely that you should pick the patient B.
In the case of HIV, all the viruses replication occurs in the Lymphoid tissue. If the person who just got it from blood transfusion experiencing a blood loss then injected again with new blood, it will expose him/her to various complications
Hope this helps