Evidence map›Paper›PMID 40342870›Full record

ArticleOne health (Amsterdam, Netherlands)2025

Re-emergence of Crimean Congo hemorrhagic fever virus in Kedougou, south-eastern Senegal in 2023: Epidemiological and zoological investigations of the first symptomatic human case.

Bacary Djilocalisse Sadio, Dethié Ngom, Bocar Sow, Cheikh Tidiane Diagne, Aboubacry Gaye, Aliou Khoulé, Ousseynou Sène, Elisabeth Faye, Moufid Mhamadi, Diogop Camara and 19 more

Abstract read
In one paragraph

Article in One health (Amsterdam, Netherlands), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Dispersal ofOne health (Amsterdam, Netherlands) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Chikungunya outbreak in eastern Senegal, 2023.BMC infectious diseases · 2026
    Article
  6. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

29 authors.

Bacary Djilocalisse SadioVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Dethié NgomZoology Department, Pasteur Institute, Dakar 12900, Senegal.
Bocar SowEpidemiology, Clinical Research and Data Science Unit, Institut Pasteur de Dakar, Dakar 220, Senegal.
Cheikh Tidiane DiagneMIVEGEC (Infectious Diseases and Vector: Ecology, Genetics, Evolution and Control), Uni. Montpelier, IRD, CNRS, 34394 Montpellier, France.
Aboubacry GayeEpidemiology, Clinical Research and Data Science Unit, Institut Pasteur de Dakar, Dakar 220, Senegal.
Aliou KhouléZoology Department, Pasteur Institute, Dakar 12900, Senegal.
Ousseynou SèneVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Elisabeth FayeVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Moufid MhamadiAvanced Vaccine Bioprocessing Laboratory, AVBL, Institut Pasteur de Dakar, Senegal.
Diogop CamaraVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Cherif Nehma SyllaVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Fatoumata Goundo DiabyVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Mahfouz TraoréVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Oumar NdiayeVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Khalifa Ababacar MbayeKedougou Medical Region Ministry of Health, Kedougou, Senegal.
Khady CisséKedougou Medical Region Ministry of Health, Kedougou, Senegal.
Boly DiopMinistry of Health and Social Action, Senegal.
El Hadji Mamadou NdiayeMinistry of Health and Social Action, Senegal.
Yoro SallMinistry of Health and Social Action, Senegal.
Alassane MbengueG4 Malaria Experimental Genetic Approaches & Vaccines, IMI, Institut Pasteur de Dakar, 220, Senegal.
Abdourahmane SowPublic Health Department, PHD, Institut Pasteur de Dakar, Senegal.
Amadou Alpha SallVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Oumar FayeVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Martin FayeVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Ndongo DiaVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Mawlouth DialloZoology Department, Pasteur Institute, Dakar 12900, Senegal.
Moussa Moise DiagneVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Gamou FallVirology Department, Institut Pasteur de Dakar, 220 Dakar, Senegal.
Diawo DialloZoology Department, Pasteur Institute, Dakar 12900, Senegal.

Funding

West African Center for Emerging Infectious DiseasesU01AI151801 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI Robert W Cross, Scott C Weaver · 2020 to 2026
$10.1M
Inter-regional study of transmission, adaptation and pathogenesis of viruses with pandemic potential in Southeast Asia and West/Central AfricaU01AI151758 · NIAID · INSTITUT PASTEUR · PI SAKUNTABHAI, ANAVAJ, SIMON-LORIERE, ETIENNE · 2020 to 2024
$6.7M
NIAID NIH HHS U01 AI151758NIAID NIH HHS U01 AI151801
6 · The paper itself

Abstract

Crimean-Congo hemorrhagic fever (CCHF) is a zoonosis transmitted mainly by ticks. In Senegal, the CCHF virus has been circulating since at least 2003. However, the first symptomatic human case was detected and confirmed only in 2023 in the southeastern part of the country. Following this detection, a survey of humans, animals and ticks was launched to better characterize the ecology of this virus in this area. Human samples were tested by ELISA and RT-PCR. Serum and tick samples collected from cattle, sheep and goats were tested by ELISA and by RT-PCR, respectively. Antibodies against CCHFV were detected in 0.77 % of humans and 14.18 % of animal sera. The highest seroprevalence was observed in cattle (58.3 %), followed by goats (33.33 %) and sheep (8.33 %). The tick infestation rate was higher in cattle (8.2 %) than in sheep (1.2 %), while goats were not infested.

Indexed as

AnimalsCrimean-Congo hemorrhagic fever virusFirst symptomatic human caseHyalomma rufipesSoutheastern Senegal

Identifiers

PMID40342870
PMCPMC12059320

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.