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Case-control study of an outbreak of acute toxoplasmosis in an industrial plant in the state of São Paulo, Brazil

Overview of attention for article published in Revista do Instituto de Medicina Tropical de Sao Paulo, October 2012
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Title
Case-control study of an outbreak of acute toxoplasmosis in an industrial plant in the state of São Paulo, Brazil
Published in
Revista do Instituto de Medicina Tropical de Sao Paulo, October 2012
DOI 10.1590/s0036-46652012000500001
Pubmed ID
Authors

Claudio Cesar Jaguaribe Ekman, Maria Fernanda do Valle Chiossi, Luciana Regina Meireles, Heitor Franco de Andrade Júnior, Walter Manso Figueiredo, Maria Aparecida Moraes Marciano, Expedito José de Albuquerque Luna

Abstract

Foodborne diseases represent operational risks in industrial restaurants. We described an outbreak of nine clustered cases of acute illness resembling acute toxoplasmosis in an industrial plant with 2300 employees. These patients and another 36 similar asymptomatic employees were diagnosed with anti-T. gondii IgG titer and avidity by ELISA. We excluded 14 patients based on high IgG avidity and chronic toxoplasmosis: 13 from controls and one from acute disease other than T. gondii infection. We also identified another three asymptomatic employees with T.gondii acute infection and also anti-T. gondii IgM positive as remaining acute cases. Case control study was conducted by interview in 11 acute infections and 20 negative controls. The ingestion of green vegetables, but not meat or water, was observed to be associated with the incidence of acute disease. These data reinforce the importance of sanitation control in industrial restaurants and also demonstrate the need for improvement in quality control regarding vegetables at risk for T. gondii oocyst contamination. We emphasized the accurate diagnosis of indexed cases and the detection of asymptomatic infections to determine the extent of the toxoplasmosis outbreak.

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The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 97 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Colombia 1 1%
Serbia 1 1%
Italy 1 1%
Brazil 1 1%
Unknown 93 96%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 15 15%
Student > Master 13 13%
Student > Bachelor 11 11%
Other 8 8%
Researcher 8 8%
Other 20 21%
Unknown 22 23%
Readers by discipline Count As %
Agricultural and Biological Sciences 17 18%
Veterinary Science and Veterinary Medicine 13 13%
Biochemistry, Genetics and Molecular Biology 10 10%
Medicine and Dentistry 7 7%
Immunology and Microbiology 6 6%
Other 13 13%
Unknown 31 32%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 30 September 2012.
All research outputs
#17,286,645
of 25,374,917 outputs
Outputs from Revista do Instituto de Medicina Tropical de Sao Paulo
#433
of 785 outputs
Outputs of similar age
#125,656
of 190,992 outputs
Outputs of similar age from Revista do Instituto de Medicina Tropical de Sao Paulo
#16
of 21 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 785 research outputs from this source. They receive a mean Attention Score of 3.3. This one is in the 32nd percentile – i.e., 32% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 190,992 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 25th percentile – i.e., 25% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 21 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.