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- Pollan M
- Pérez-Gómez B
- Pastor-Barriuso R
- et al.
It is noteworthy that in the Spanish population, the seroprevalence of severe acute respiratory syndrome from coronavirus 2 (SARS-CoV-2) in May 2020, appeared to be the same in men (positive immunoassay 4 · 6%, 95% CI 4 · 2–5 · 0) and women (4 · 6%, 4 · 2–5 · 0). Of note, neither Pollán and colleagues nor the related commentary by Eckerle and Meyer
mention the distribution of sex in the different age groups. This is a missed opportunity because Spain, among other countries, has shown significant age-specific sex differences between confirmed cases of SARS-CoV-2 during the first months of the pandemic.
Update No. 96. Coronavirus disease (COVID-19).
Update No. 96. Coronavirus disease (COVID-19).
which was significantly lower than the proportion of men (50%) aged 20-39 years reported in the general population.
- Pollan M
- Pérez-Gómez B
- Pastor-Barriuso R
- et al.
should provide details on age-stratified sex distribution to clarify whether gender differences are due to testing policies or acceptability, or due to exposure differences (i.e., more women in high-risk groups such as healthcare professionals). In countries with large sex differences, such as Belgium, the UK, or Spain, this information could help clarify whether SARS-CoV-2 diagnoses have been disproportionately overlooked in specific populations (eg, in young men) .
We do not declare competing interests.
Additional material
References
- 1.
Prevalence of SARS-CoV-2 in Spain (ENE-COVID): A nationwide population-based serum epidemiological study.
Hand. 2020; 396: 535-544
- 2.
SARS-CoV-2 seroprevalence in COVID-19 hotspots.
Hand. 2020; 396: 514-515
- 3.
Update No. 96. Coronavirus disease (COVID-19).
- 4.
Article information
History of the publication
Published: 07 November 2020
Identification
DOI: https://doi.org/10.1016/S0140-6736(20)32272-8
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© 2020 Elsevier Ltd. All rights reserved.
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