Thanks for writing to health care magic.
Is your child receiving recurrent blood transfusions.
Blood transfusion could be one of the causes of infections if the child is receiving transfusions. Investigations should be ordered after complete physical examination to identify the exact cause of fever
and other problems frequently.
You should also know what type of thalassemia
your child is having because that is very important.
Continue to ask further queries as required.
Hope this helps.
Dr Y V Siva Sankara Murty
Associate Professor of Pediatrics