Evidence map›Paper›PMID 39980571›Full record

ArticleCanada communicable disease report = Releve des maladies transmissibles au Canada2025

Summary of the mpox outbreak in Canada, April 28-December 31, 2022.

Meera Bhulabhai, Jeyasakthi Venugopal, Mireille Plamondon, Geneviève Bergeron, Geneviève Cadieux, Jesse Kancir, Mayank Singal, Katherine Twohig, Austin Zygmunt, Erin Schillberg and 2 more

Abstract read
In one paragraph

Article in Canada communicable disease report = Releve des maladies transmissibles au Canada, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

12 authors.

Meera BhulabhaiEmergency Management Branch, Public Health Agency of Canada, Toronto, ON.
Jeyasakthi VenugopalInfectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, ON.
Mireille PlamondonInfectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, ON.
Geneviève BergeronDirection régionale de santé publique de Montréal, Montréal, QC.
Geneviève CadieuxDirection régionale de santé publique de Montréal, Montréal, QC.
Jesse KancirNova Scotia Health Authority, Halifax, NS.
Mayank SingalBC Centre for Disease Control, Vancouver, BC.
Katherine TwohigBC Centre for Disease Control, Vancouver, BC.
Austin ZygmuntPublic Health Ontario, Toronto, ON.
Erin SchillbergInfectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, ON.
Rukshanda AhmadData, Surveillance and Foresight Branch, Public Health Agency of Canada, Ottawa, ON.
Julia PaulInfectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, ON.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Mpox is an infectious disease caused by the monkeypox virus (MPXV), closely related to the virus that causes smallpox. In May 2022, cases of mpox were reported in previously non-endemic countries including Canada. Objective: To summarize the epidemiology of the mpox outbreak in Canada, as well as key public health response activities, between April and December 2022. Methods: The Public Health Agency of Canada (PHAC) worked closely with local, provincial and territorial public health authorities to develop national case investigation and reporting tools, including national case definitions for confirmed and probable mpox cases. Based on de-identified case data submitted to PHAC, patterns and trends were examined, including the distribution of cases by sociodemographic, clinical and transmission factors. Results: Overall, 1,474 mpox cases (1,396 confirmed, 78 probable) were reported to PHAC. All reported cases were associated with MPXV clade IIb. Mpox disproportionately affected gay, bisexual and other men who have sex with men (80.0%) and those between 20-49 years of age (86.0%). Available data suggests that the most likely mode of disease acquisition was through sexual contact, with limited evidence on other possible modes of transmission. Some cases were hospitalized (3.0%); however, there were no mpox-related deaths in Canada. Conclusion: Rapid coordination and surveillance activities supported the timely implementation of tailored interventions, including the procurement and distribution of vaccines. These actions, coupled with vaccination uptake and behavioural changes, contributed to reducing transmission and health impacts of mpox on the Canadian population.

Indexed as

communicable diseasesdisease outbreaksmen who have sex with menmpoxorthopoxviruszoonoses

Identifiers

PMID39980571
PMCPMC11838821

What OpenQuestion holds

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LicenceCC BY
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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 OpenQuestion graph.