Prevalence and factors associated with SARS-CoV-2 seropositivity in the Spanish HIV Research Network Cohort. (November 2021)

• Record Type: Journal Article
• Authors: Berenguer, Juan; Díez, Cristina; Martín-Vicente, María; Micán, Rafael; Pérez-Elías, María J.; García-Fraile, Lucio J.; Vidal, Francisco; Suárez-García, Inés; Podzamczer, Daniel; Del Romero, Jorge; Pulido, Federico; Iribarren, José A.; Gutiérrez, Félix; Poveda, Eva; Galera, Carlos; Izquierdo, Rebeca; Asensi, Víctor; Portilla, Joaquín; López, Juan C.; Arribas, José R.; Moreno, Santiago; González-García, Juan; Resino, Salvador; Jarrín, Inmaculada
• Is Part Of: Clinical microbiology and infection. Volume 27:Number 11(2021)
• Page Start: 1678
• Page End: 1684
• Publication Date: 2021-11
• Subjects: COVID-19 -- HIV -- SARS-CoV-2 -- Serology -- Seroprevalence; Medical microbiology -- Periodicals; Diagnostic microbiology -- Periodicals; Communicable diseases -- Periodicals; Infection -- Periodicals; 616.01
• DOI: 10.1016/j.cmi.2021.06.023
• Languages: English
• ISSNs: 1198-743X

Abstract

Abstract: Objectives: We aimed to assess the prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and factors associated with seropositivity and asymptomatic coronavirus disease 2019 (COVID-19) among people with HIV (PWH). Methods: This was a cross-sectional study carried out within the cohort of the Spanish HIV Research Network. Participants were consecutive PWH with plasma collected from 1st April to 30th September 2020. We determined SARS-CoV-2 antibodies (Abs) in plasma. Illness severity (NIH criteria) was assessed by a review of medical records and, if needed, participant interviews. Multivariable logistic regression analysis was used to identify predictors of seropositivity among the following variables: sex, age, country of birth, education level, comorbidities (hypertension, chronic heart disease, diabetes mellitus, non-AIDS-related cancer, chronic kidney disease, cirrhosis), route of HIV acquisition, prior AIDS, CD4+ cell count, HIV viral load, nucleoside/nucleotide reverse transcriptase inhibitor (N [t]RTI) backbone, type of third antiretroviral drug, and month of sample collection. Results: Of 1076 PWH (88.0% males, median age 43 years, 97.7% on antiretroviral therapy, median CD4+ 688 cells/mm 3, 91.4% undetectable HIV viral load), SARS-CoV-2 Abs were detected in 91 PWH, a seroprevalence of 8.5% (95%CI 6.9–10.3%). Forty-five infections (45.0%) were asymptomatic. Variables independently associated with SARS-CoV-2 seropositivity were birth in Latin American countries versus Spain (adjusted odds ratio (aOR) 2.30, 95%CI 1.41–3.76, p 0.001), and therapy with tenofovir disoproxil fumarate plus emtricitabine (TDF/FTC) versus tenofovir alafenamide (TAF)/FTC as the N(t)RTI backbone (aOR 0.49, 95%CI 0.26–0.94, p 0.031). Conclusions: Many SARS-CoV-2 infections among PWH were asymptomatic, and birth in Latin American countries increased the risk of SARS-CoV-2 seropositivity. Our analysis, adjusted by comorbidities and other variables, suggests that TDF/FTC may prevent SARS-CoV-2 infection among PWH.