Evidence map›Paper›PMID 41510181›Full record

ArticleNew microbes and new infections2026

Temporal trends in respiratory and gastrointestinal infections at the Grand Magal of Touba: the effect of the COVID-19 pandemic.

Coumba Diouf, Ihssane Ouaddane, Ndiaw Goumballa, Déguéne Fam, Hubert Bassene, Cheikh Sokhna, Philippe Gautret

Abstract read
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Article in New microbes and new infections, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Coumba DioufAix Marseille Univ, IRD, AP-HM, SSA, RITMES, Marseille, France.
Ihssane OuaddaneAix Marseille Univ, IRD, AP-HM, SSA, RITMES, Marseille, France.
Ndiaw GoumballaIHU-Méditerranée Infection, Marseille, France.
Déguéne FamIRD, UCAD, MINES, Dakar, Senegal.
Hubert BasseneIRD, UCAD, MINES, Dakar, Senegal.
Cheikh SokhnaAix Marseille Univ, IRD, AP-HM, SSA, RITMES, Marseille, France.
Philippe GautretAix Marseille Univ, IRD, AP-HM, SSA, RITMES, Marseille, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The COVID-19 pandemic has been associated with changes in the epidemiology of other respiratory tract and gastrointestinal Infections. Methods: Respiratory and gastrointestinal pathogen carriage was assessed by qPCR between 2017 and 2024 in 1327 participants comprising 837 pilgrims from villages in South Senegal and 490 patients consulting for respiratory symptoms at the Mbacké health care centre near Touba. Results: Among pilgrims returning from the GMT, the overall prevalence of respiratory viruses significantly decreased during the pandemic years in Senegal (2020-2021). This was mostly due to rhinovirus and the prevalence of variations of endemic coronaviruses. In contrast, the prevalence of influenza viruses increased during the pandemic years. Overall, the prevalence of respiratory bacteria decreased during and after the pandemic, with the notable exception of In mbacké patients: influenza A virus was the most common virus, and its prevalence was significantly higher during and after the pandemic, while the prevalence of other respiratory viruses decreased over time from 2018 until 2024. Infections with Conclusion: Significant variations in the prevalence of respiratory and gastrointestinal pathogens were observed among pilgrims participating in the GMT during the COVID-19 pandemic in Senegal. This could be due to changes in individual non-pharmaceutical preventive measures during the pandemic period as well as changes in the demographic profile of participants.

Indexed as

COVID-19GastrointestinalGrand Magal of ToubaMass gatheringRespiratorySenegalTemporal trends

Identifiers

PMID41510181
PMCPMC12775878

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.