PMID- 33977081 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220423 IS - 2214-2509 (Print) IS - 2214-2509 (Electronic) IS - 2214-2509 (Linking) VI - 24 DP - 2021 TI - Co-infection with coronavirus disease 2019, previously undiagnosed human immunodeficiency virus, Pneumocystis jirovecii pneumonia and cytomegalovirus pneumonitis, with possible immune reconstitution inflammatory syndrome. PG - e01153 LID - 10.1016/j.idcr.2021.e01153 [doi] LID - e01153 AB - BACKGROUND: Case reports, case series and cohort studies have been published describing the clinical course and outcomes of people living with human immunodeficiency virus (PLWH) who contract coronavirus disease 2019 (COVID-19) pneumonia. However, the majority of the published work focuses on patients with well-controlled human immunodeficiency virus (HIV) on antiretroviral therapy (ART). CASE PRESENTATION: We present a case of a new diagnosis of HIV with Acquired Immune Deficiency Syndrome (AIDS) made simultaneously to diagnosis of COVID-19, with co-infection with pneumocystis jirovecii pneumonia (PJP) and possible cytomegalovirus (CMV) pneumonitis. The patient decompensated following initiation of ART, suggestive of possible immune reconstitution inflammatory syndrome (IRIS). CONCLUSIONS: This case illustrates the importance of maintaining a high suspicion for HIV/AIDS in patients with risk factors. Additionally, this case raises the possibility that IRIS may develop in the setting of ART initiation in patients with COVID-19. CI - (c) 2021 Published by Elsevier Ltd. FAU - Merchant, Elisabeth A AU - Merchant EA AD - Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Suite GB, Boston, MA, 02215, USA. FAU - Flint, Kristen AU - Flint K AD - Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02215, USA. FAU - Barouch, Dan H AU - Barouch DH AD - Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Suite GB, Boston, MA, 02215, USA. AD - Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, 3 Blackfan Circle, Boston, MA, 02115, USA. FAU - Blair, Barbra M AU - Blair BM AD - Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, 110 Francis Street, Suite GB, Boston, MA, 02215, USA. LA - eng PT - Case Reports DEP - 20210507 PL - Netherlands TA - IDCases JT - IDCases JID - 101634540 PMC - PMC8103711 OTO - NOTNLM OT - AIDS OT - COVID-19 OT - HIV OT - IRIS OT - PJP COIS- The authors report no declarations of interest. EDAT- 2021/05/13 06:00 MHDA- 2021/05/13 06:01 PMCR- 2021/05/07 CRDT- 2021/05/12 07:06 PHST- 2021/03/02 00:00 [received] PHST- 2021/05/04 00:00 [revised] PHST- 2021/05/04 00:00 [accepted] PHST- 2021/05/13 06:00 [pubmed] PHST- 2021/05/13 06:01 [medline] PHST- 2021/05/12 07:06 [entrez] PHST- 2021/05/07 00:00 [pmc-release] AID - S2214-2509(21)00109-8 [pii] AID - e01153 [pii] AID - 10.1016/j.idcr.2021.e01153 [doi] PST - ppublish SO - IDCases. 2021;24:e01153. doi: 10.1016/j.idcr.2021.e01153. Epub 2021 May 7.