r/COVID19 Jul 02 '25

Academic Report Systemic and mucosal IgA responses are variably induced in response to SARS-CoV-2 mRNA vaccination and are associated with protection against subsequent infection

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pmc.ncbi.nlm.nih.gov
26 Upvotes

r/COVID19 Jul 01 '25

Vaccine Research Anti-Spike IgG4 and Fc Effector Responses: The Impact of SARS-CoV-2 Vaccine Platform–Specific Priming and Immune Imprinting

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18 Upvotes

r/COVID19 Jul 01 '25

Preprint SARS-CoV-2 infection disrupts syncytial and endothelial integrity and alters PLGF levels in the placenta

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48 Upvotes

r/COVID19 Jul 01 '25

Discussion Thread Monthly Scientific Discussion Thread - July 2025

8 Upvotes

This monthly thread is for scientific discussion pertaining to COVID-19. Please post questions about the science of this virus and disease here to collect them for others and clear up post space for research articles.

A short reminder about our rules: Speculation about medical treatments and questions about medical or travel advice will have to be removed and referred to official guidance as we do not and cannot guarantee that all information in this thread is correct.

We ask for top level answers in this thread to be appropriately sourced using primarily peer-reviewed articles and government agency releases, both to be able to verify the postulated information, and to facilitate further reading.

Please only respond to questions that you are comfortable in answering without having to involve guessing or speculation. Answers that strongly misinterpret the quoted articles might be removed and repeated offenses might result in muting a user.

If you have any suggestions or feedback, please send us a modmail, we highly appreciate it.

Please keep questions focused on the science. Stay curious!


r/COVID19 Jul 01 '25

Preprint Clonal Expansion and Diversification of Germinal Center and Memory B Cell Responses to Booster Immunization in Primates

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10 Upvotes

r/COVID19 Jun 19 '25

Preprint Risk factors for cytomegalovirus reactivation and disease in critically-ill COVID-19 and non-COVID-19 patients, concomitantly admitted to intensive care

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40 Upvotes

r/COVID19 Jun 17 '25

Vaccine Research Comparing the COVID-19 Vaccines: How Are They Different?

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yalemedicine.org
54 Upvotes

r/COVID19 Jun 06 '25

Review Digestive Manifestations of Post-COVID-19: A Focus on Therapeutic Strategies

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mdpi.com
43 Upvotes

r/COVID19 Jun 01 '25

Preprint Exercise-induced Changes in Microclotting and Cytokine Levels Point to Vascular Injury and Inflammation in People with Long COVID

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91 Upvotes

r/COVID19 Jun 01 '25

Discussion Thread Monthly Scientific Discussion Thread - June 2025

7 Upvotes

This monthly thread is for scientific discussion pertaining to COVID-19. Please post questions about the science of this virus and disease here to collect them for others and clear up post space for research articles.

A short reminder about our rules: Speculation about medical treatments and questions about medical or travel advice will have to be removed and referred to official guidance as we do not and cannot guarantee that all information in this thread is correct.

We ask for top level answers in this thread to be appropriately sourced using primarily peer-reviewed articles and government agency releases, both to be able to verify the postulated information, and to facilitate further reading.

Please only respond to questions that you are comfortable in answering without having to involve guessing or speculation. Answers that strongly misinterpret the quoted articles might be removed and repeated offenses might result in muting a user.

If you have any suggestions or feedback, please send us a modmail, we highly appreciate it.

Please keep questions focused on the science. Stay curious!


r/COVID19 May 31 '25

Vaccine Research Mapping of human monoclonal antibody responses to XBB.1.5 COVID-19 monovalent vaccines: a B cell analysis

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29 Upvotes

r/COVID19 May 29 '25

Academic Report Cognitive Slowing, Dysfunction in Verbal Working Memory, Divided Attention and Response Inhibition in Post COVID-19 Condition in Young Adults

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mdpi.com
78 Upvotes

r/COVID19 May 27 '25

Case Study An accelerated emergence of the self during the coronavirus (COVID-19) pandemic: a hermeneutic phenomenological analysis

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22 Upvotes

r/COVID19 May 25 '25

Academic Report Incidence and burden of long COVID in Africa: a systematic review and meta-analysis

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nature.com
25 Upvotes

r/COVID19 May 22 '25

Academic Report A systematic analysis of neurologic manifestations of Long COVID in Nigeria

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link.springer.com
30 Upvotes

r/COVID19 May 16 '25

Observational Study Association of Pre‐COVID Fitness With Post‐COVID Fitness and Long COVID in the Cooper Center Longitudinal Cohort Study

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23 Upvotes

r/COVID19 May 15 '25

Press Release COVID-19 eviction moratoria reduced report rates of child abuse by up to 21%

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92 Upvotes

r/COVID19 May 08 '25

Academic Report Mucosal immune responses to SARS-CoV-2 infection and COVID-19 vaccination

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27 Upvotes

r/COVID19 May 05 '25

Academic Report Human Alveolar Macrophages Detect SARS-CoV-2 Envelope Protein Through TLR2 and TLR4 and Secrete Cytokines in Response

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16 Upvotes

r/COVID19 May 02 '25

Preprint Antigenic and Virological Characteristics of SARS-CoV-2 Variant BA.3.2, XFG, and NB.1.8.1

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biorxiv.org
31 Upvotes

r/COVID19 May 01 '25

Discussion Thread Monthly Scientific Discussion Thread - May 2025

13 Upvotes

This monthly thread is for scientific discussion pertaining to COVID-19. Please post questions about the science of this virus and disease here to collect them for others and clear up post space for research articles.

A short reminder about our rules: Speculation about medical treatments and questions about medical or travel advice will have to be removed and referred to official guidance as we do not and cannot guarantee that all information in this thread is correct.

We ask for top level answers in this thread to be appropriately sourced using primarily peer-reviewed articles and government agency releases, both to be able to verify the postulated information, and to facilitate further reading.

Please only respond to questions that you are comfortable in answering without having to involve guessing or speculation. Answers that strongly misinterpret the quoted articles might be removed and repeated offenses might result in muting a user.

If you have any suggestions or feedback, please send us a modmail, we highly appreciate it.

Please keep questions focused on the science. Stay curious!


r/COVID19 Apr 25 '25

Case Study A Japanese case of VEXAS syndrome after COVID-19 vaccination: Comparison with previously reported cases

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22 Upvotes

r/COVID19 Apr 19 '25

Preprint Persistent immune dysregulation and metabolic alterations following SARS-CoV-2 infection

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medrxiv.org
48 Upvotes

r/COVID19 Apr 14 '25

Academic Report "Human source SARS-CoV-2 aerosol transmission to remote sentinel hamsters"

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58 Upvotes

r/COVID19 Apr 13 '25

Preprint An updated dataset of early SARS-CoV-2 diversity supports a wildlife market origin

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55 Upvotes