Clinical recurrences of COVID-19 symptoms after recovery: Viral relapse, reinfection or inflammatory rebound?
- PMID: 32619697
- PMCID: PMC7326402
- DOI: 10.1016/j.jinf.2020.06.073
Clinical recurrences of COVID-19 symptoms after recovery: Viral relapse, reinfection or inflammatory rebound?
Abstract
For the first 3 months of COVID-19 pandemic, COVID-19 was expected to be an immunizing non-relapsing disease. We report a national case series of 11 virologically-confirmed COVID-19 patients having experienced a second clinically- and virologically-confirmed acute COVID-19 episode. According to the clinical history, we discuss either re-infection or reactivation hypothesis. Larger studies including further virological, immunological and epidemiologic data are needed to understand the mechanisms of these recurrences.
Copyright © 2020 The British Infection Association. Published by Elsevier Ltd. All rights reserved.
Conflict of interest statement
Declaration of Competing Interest None of the authors has any conflict of interest to declare regarding this subject. This work had no financial support.
Comment in
-
Setting the criteria for SARS-CoV-2 reinfection - six possible cases.J Infect. 2021 Feb;82(2):282-327. doi: 10.1016/j.jinf.2020.08.011. Epub 2020 Aug 12. J Infect. 2021. PMID: 32800801 Free PMC article. No abstract available.
-
The dilemma of COVID-19 recurrence after clinical recovery.J Infect. 2020 Dec;81(6):979-997. doi: 10.1016/j.jinf.2020.08.019. Epub 2020 Aug 15. J Infect. 2020. PMID: 32810521 Free PMC article. No abstract available.
-
SARS-CoV-2 re-infection: a case report from Qatar.J Infect. 2021 Mar;82(3):414-451. doi: 10.1016/j.jinf.2020.10.019. Epub 2020 Oct 25. J Infect. 2021. PMID: 33115660 Free PMC article. No abstract available.
-
Rates of recurrent positive SARS-CoV-2 swab results among patients attending primary care in Qatar.J Infect. 2021 Apr;82(4):84-123. doi: 10.1016/j.jinf.2020.10.029. Epub 2020 Nov 2. J Infect. 2021. PMID: 33144191 Free PMC article. No abstract available.
-
Relapse in the first 8 weeks after onset of COVID-19 disease in outpatients: Viral reactivation or inflammatory rebound?J Infect. 2021 Aug;83(2):e6-e8. doi: 10.1016/j.jinf.2021.06.015. Epub 2021 Jun 18. J Infect. 2021. PMID: 34147529 Free PMC article. No abstract available.
Similar articles
-
Distinct characteristics of COVID-19 patients with initial rRT-PCR-positive and rRT-PCR-negative results for SARS-CoV-2.Allergy. 2020 Jul;75(7):1809-1812. doi: 10.1111/all.14316. Epub 2020 Apr 27. Allergy. 2020. PMID: 32281110 Free PMC article. No abstract available.
-
Anosmia in COVID-19 patients.Clin Microbiol Infect. 2020 Oct;26(10):1426-1427. doi: 10.1016/j.cmi.2020.05.017. Epub 2020 May 22. Clin Microbiol Infect. 2020. PMID: 32447049 Free PMC article. No abstract available.
-
Clinical features of the first cases and a cluster of Coronavirus Disease 2019 (COVID-19) in Bolivia imported from Italy and Spain.Travel Med Infect Dis. 2020 May-Jun;35:101653. doi: 10.1016/j.tmaid.2020.101653. Epub 2020 Apr 2. Travel Med Infect Dis. 2020. PMID: 32247926 Free PMC article.
-
Characteristics of recovered COVID-19 patients with recurrent positive RT-PCR findings in Wuhan, China: a retrospective study.BMC Infect Dis. 2020 Oct 13;20(1):749. doi: 10.1186/s12879-020-05463-z. BMC Infect Dis. 2020. PMID: 33050892 Free PMC article.
-
Early Insights into Immune Responses during COVID-19.J Immunol. 2020 Aug 1;205(3):555-564. doi: 10.4049/jimmunol.2000526. Epub 2020 Jun 8. J Immunol. 2020. PMID: 32513850 Review.
Cited by
-
Is recurrence possible in coronavirus disease 2019 (COVID-19)? Case series and systematic review of literature.Eur J Clin Microbiol Infect Dis. 2021 Jan;40(1):1-12. doi: 10.1007/s10096-020-04057-6. Epub 2020 Oct 10. Eur J Clin Microbiol Infect Dis. 2021. PMID: 33037944 Free PMC article.
-
The prevalence of adaptive immunity to COVID-19 and reinfection after recovery - a comprehensive systematic review and meta-analysis.Pathog Glob Health. 2022 Jul;116(5):269-281. doi: 10.1080/20477724.2022.2029301. Epub 2022 Jan 31. Pathog Glob Health. 2022. PMID: 35099367 Free PMC article.
-
Epidemiological Surveillance of SARSCov2 in β-Thalassemia Patients in the Last Two Years: Reinfection Rate, Insights and Future Challenges.Mediterr J Hematol Infect Dis. 2023 Jan 1;15(1):e2023007. doi: 10.4084/MJHID.2023.007. eCollection 2023. Mediterr J Hematol Infect Dis. 2023. PMID: 36660359 Free PMC article. No abstract available.
-
Viral and Symptom Rebound in Untreated COVID-19 Infection.medRxiv [Preprint]. 2022 Aug 2:2022.08.01.22278278. doi: 10.1101/2022.08.01.22278278. medRxiv. 2022. PMID: 35982660 Free PMC article. Preprint.
-
Microglial Implications in SARS-CoV-2 Infection and COVID-19: Lessons From Viral RNA Neurotropism and Possible Relevance to Parkinson's Disease.Front Cell Neurosci. 2021 Jun 15;15:670298. doi: 10.3389/fncel.2021.670298. eCollection 2021. Front Cell Neurosci. 2021. PMID: 34211370 Free PMC article. Review.
References
-
- Tang F., Quan Y., Xin Z.-.T., Wrammert J., Ma M.-.J., Lv H. Lack of peripheral memory B cell responses in recovered patients with severe acute respiratory syndrome: a six-year follow-up study. J Immunol Baltim Md 1950. 2011;186(12):7264–7268. Jun 15. - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources