Expression of concern: Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term

doi:10.3389/fmed.2025.1561115

CORRECTION article

Front. Med. , 15 January 2025

Sec. Infectious Diseases: Pathogenesis and Therapy

Volume 12 - 2025 | https://doi.org/10.3389/fmed.2025.1561115

This article is part of the Research Topic SARS-CoV-2 Vaccines Beyond the Pandemic Era View all 22 articles

Expression of concern: Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term

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An expression of concern on
Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term

by Rodrigues, N. C. P., and Andrade, M. K. d. N. (2024). Front. Med. 11:1495428. doi: 10.3389/fmed.2024.1495428

With this notice, Frontiers states its awareness of concerns regarding the content of the article “Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term” published on 18th December 2024. Our Research Integrity team will conduct an investigation in full accordance with our procedures. The situation will be updated as soon as the investigation is complete.

Citation: Frontiers Editorial Office (2025) Expression of concern: Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term. Front. Med. 12:1561115. doi: 10.3389/fmed.2025.1561115

Received: 15 January 2025; Accepted: 15 January 2025;
Published: 15 January 2025.

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Frontiers Editorial Office, Frontiers Media SA, Switzerland

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Expression of concern: Evaluation of post-COVID mortality risk in cases classified as severe acute respiratory syndrome in Brazil: a longitudinal study for medium and long term

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