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Álvarez-Heredia P, Reina-Alfonso I, Domínguez-del-Castillo JJ, Hassouneh F, Gutiérrez-González C, Batista-Duharte A, Pérez AB, Sarramea F, Jaén-Moreno MJ, Camacho-Rodríguez C, Tarazona R, Solana R, Molina J, Pera A. Spanish HCMV Seroprevalence in the 21st Century. Viruses 2023; 16:6. [PMID: 38275940 PMCID: PMC10819642 DOI: 10.3390/v16010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/05/2023] [Accepted: 12/16/2023] [Indexed: 01/27/2024] Open
Abstract
Human cytomegalovirus (HCMV) is linked to age-related diseases like cardiovascular disease, neurodegenerative conditions, and cancer. It can also cause congenital defects and severe illness in immunocompromised individuals. Accurate HCMV seroprevalence assessment is essential for public health planning and identifying at-risk individuals. This is the first HCMV seroprevalence study conducted in the general Spanish adult population in 30 years. We studied HCMV seroprevalence and HCMV IgG antibody titres in healthy adult donors (HDs) and HCMV-related disease patients from 2010 to 2013 and 2020 to 2023, categorized by sex and age. We compared our data with 1993 and 1999 studies in Spain. The current HCMV seroprevalence among HDs in Spain is 73.48%. In women of childbearing age, HCMV seroprevalence has increased 1.4-fold in the last decade. HCMV-seropositive individuals comprise 89.83% of CVD patients, 69% of SMI patients, and 70.37% of COVID-19 patients. No differences in HCMV seroprevalence or HCMV IgG antibody titres were observed between patients and HDs. A significant reduction in Spanish HCMV seroprevalence among HDs was observed in 1993. However, women of childbearing age have shown an upturn in the last decade that may denote a health risk in newborns and a change in HCMV seroprevalence trends.
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Affiliation(s)
- Pablo Álvarez-Heredia
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
| | - Irene Reina-Alfonso
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
| | - José Joaquín Domínguez-del-Castillo
- Cardiovascular Pathology (GA09), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain;
| | - Fakhri Hassouneh
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
| | - Carmen Gutiérrez-González
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
| | - Alexander Batista-Duharte
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
| | - Ana-Belén Pérez
- Microbiology Service, Reina Sofia University Hospital of Cordoba/Maimonides Biomedical Research Institute (IMIBIC)/CIBERINFEC, Av. Menendez Pidal s/n, 14004 Cordoba, Spain;
| | - Fernando Sarramea
- Severe Mental Illness-Health Alerts (GA12), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (F.S.); (M.J.J.-M.); (C.C.-R.)
- Department of Morphological and Socio-Health Sciences, University of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
- Mental Health Clinical Management Unit, Reina Sofía University Hospital/ CIBERSAM, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
| | - María José Jaén-Moreno
- Severe Mental Illness-Health Alerts (GA12), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (F.S.); (M.J.J.-M.); (C.C.-R.)
- Department of Morphological and Socio-Health Sciences, University of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
| | - Cristina Camacho-Rodríguez
- Severe Mental Illness-Health Alerts (GA12), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (F.S.); (M.J.J.-M.); (C.C.-R.)
| | - Raquel Tarazona
- Immunology Unit, Department of Physiology, University of Extremadura, 10003 Cáceres, Spain;
| | - Rafael Solana
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
- Immunology and Allergy Service, Reina Sofia University Hospital of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
| | - Juan Molina
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
- Immunology and Allergy Service, Reina Sofia University Hospital of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
| | - Alejandra Pera
- Immunology and Allergy Group (GC01), Maimonides Biomedical Research Institute of Cordoba (IMIBIC)/University of Cordoba/Reina Sofia University Hospital, Av. Menendez Pidal s/n, 14004 Cordoba, Spain; (I.R.-A.); (F.H.); (C.G.-G.); (A.B.-D.); (R.S.); (J.M.)
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
- Immunology and Allergy Service, Reina Sofia University Hospital of Cordoba, Av. Menendez Pidal s/n, 14004 Cordoba, Spain
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