ArticleCanada communicable disease report = Releve des maladies transmissibles au Canada2024
Locally acquired typhoid fever outbreak linked to chronic carriage in Ottawa, Canada, 2018-2022.
Article in Canada communicable disease report = Releve des maladies transmissibles au Canada, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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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.
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Who cites it
1 citing paper in PubMed.
- Current Antimicrobial Susceptibility Trends and Clinical Outcomes of TyphoidalTropical medicine and infectious disease · 2025Article
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Authors and funding
10 authors.
Funding
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Abstract
Background: In Canada, Objective: This report describes the outbreak response to a rare occurrence of chronic Methods: We administered exposure questionnaires using a single interviewer approach, tested stool samples of contacts and food handlers, inspected food premises, collected food samples and reviewed takeout receipts. Social network, spatial and whole genome sequencing analyses were used to investigate additional possible links between cases. Results: Seven people with typhoid fever and onset from October 2018 to May 2022 were linked to an asymptomatic chronic Conclusion: The chronic carrier was excluded from food handling until successful completion of treatment and clearance testing. We overcame the challenges of a small but prolonged outbreak by identifying an asymptomatic carrier using a multi-method approach including whole genome sequencing and social network analysis.
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