Author:
Santos Carina C.,de M. Lima Fernanda W.,Magno Laio,Soares Fabiane,Ferraz Dulce,Grangeiro Alexandre,Zucchi Eliana Miura,Préau Marie,Mabire Xavier,Matos Helen R. S. S.,Dourado Inês,
Abstract
Abstract
Background
Brazil was strongly affected by the COVID-19 pandemic and the impact of the pandemic on sexual and gender minorities’ youth remains unknown. This study aimed to estimate the seroprevalence of SARS-CoV-2 antibodies and associated factors among adolescent men who have sex with men (AMSM) and transgender women (ATGW) participants of a human immunodeficiency virus (HIV) pre-exposure prophylaxis cohort study (PrEP1519).
Methods
This is a cross-sectional design conducted between June and October 2020 in Salvador, Brazil. Serum samples were collected from AMSM and ATGW aged 16-21 years between June-October 2020. IgG and IgM anti-SARS-CoV-2 were detected by chemiluminescence immunoassay, and data were collected through a socio-behavioral questionnaire.
Results
Among the 137 participants, the seroprevalence of anti-SARS-CoV-2 IgG and IgM was 20.4%; 16.8% of the participants were positive for IgG, and 11.7% for IgM. In the multivariable analysis, the seroprevalence was two times higher among those who never wore masks (OR= 2.22; 95% CI: 1.08-4.57) and among those who believed that they could be easily cured of the disease (OR= 2.05; 95% CI: 1.05-4.01).
Conclusions
The high seroprevalence of SARS-CoV-2 antibodies among gender and sexual minority youth seems to be informed by behaviors and attitudes that contrast with public health measures and the potential severity of the disease when vaccination was still not available.
Publisher
Springer Science and Business Media LLC
Subject
Public Health, Environmental and Occupational Health
Reference30 articles.
1. BRASIL. Painel de casos de doença pelo coronavírus 2019 (COVID-19) no Brasil pelo Ministério da Saúde. [Internet]. 2022 [accessed 07 Jul 2022]. Available from: https://covid.saude.gov.br/
2. Worldometer. COVID-19 Coronavirus Pandemic. [Internet]. 2022 [accessed 18 Apr 2022]. Available from: https://www.worldometers.info/coronavirus/
3. Jassanoff S, Hilgartner S, Hurlbut JB, Özgöde O, Rayzberg M. Comparative Covid response: crisis, knowledge, politics. [Internet]. 2021 Jan 2021 [accessed 07 Jul 2022]. Available from: https://www.ingsa.org/covidtag/covid-19-commentary/jasanoff-schmidt/
4. Rella SA, Kulikova YA, Dermitzakis ET, Kondrashov FA. Rates of SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant strains. Sci Rep. 2021;11(1):15729. https://doi.org/10.1038/s41598-021-95025-3.
5. Salyer SJ, Maeda J, Sembuche S, Kebede Y, Tshangela A, Moussif M, et al. The first and second waves of the COVID-19 pandemic in Africa: a cross-sectional study. Lancet. 2021;397(10281):1265–75. https://doi.org/10.1016/S0140-6736(21)00632-2.