<prompt> I.R.LS. is-Immune reconstitution idiopathic syndromeImmune reconstitution immunological syndromeImmune reconstitution inflammatory syndromeInflammatory reconstitution immune syndrome  <response>: Ans. is c i.e., Immune reconstitution inflammatory syndrome Causes of bone marrow suppression in patients with HIV infectionHIV infectionMedicationsMycobacterial infectionsZidovudineFungal infectionsDapsotieB19 parvovirus infectionT rimethoprim SulfamethoxazoleLymphomaPyrimethamine5-FlucytosineGanciclovirInterferon aTrimetrexateFoscamet 