Title |
Frequency of geohelminths in public squares in Pelotas, RS, Brazil
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Published in |
Revista Brasileira de Parasitologia Veterinária, March 2013
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DOI | 10.1590/s1984-29612013000100034 |
Pubmed ID | |
Authors |
Micaele Quintana de Moura, Sabrina Jeske, Juliana Nunes Vieira, Tiago Gallina Corrêa, Maria Elisabeth Aires Berne, Marcos Marreiro Villela |
Abstract |
The frequency of parasitic contamination of public areas in the municipality of Pelotas, state of Rio Grande do Sul, Brazil, was studied between June 2010 and May 2011, when soil samples were collected from eight city squares. Out of 400 samples submitted to centrifugal floatation technique in solution of sodium dichromate with density of 1.35, 176 (44%) proved positive for at least one parasite; 29 (16.5%) samples were multi-infested. The results showed that there was a significant soil contamination rate in all the parks included in the study. The positivity rate was higher for hookworms eggs (13.5%) and Toxocara eggs (8.8%); Trichuris, Ascaris and Capillaria eggs were also detected. This study shows the risks to which the population is exposed in relation to zoonotic geohelminths, and suggests that sanitation and health education measures should be implemented in the municipality. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 1 | 4% |
Unknown | 23 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 5 | 21% |
Professor | 3 | 13% |
Student > Bachelor | 3 | 13% |
Student > Postgraduate | 3 | 13% |
Researcher | 3 | 13% |
Other | 5 | 21% |
Unknown | 2 | 8% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 8 | 33% |
Medicine and Dentistry | 6 | 25% |
Veterinary Science and Veterinary Medicine | 2 | 8% |
Computer Science | 1 | 4% |
Biochemistry, Genetics and Molecular Biology | 1 | 4% |
Other | 2 | 8% |
Unknown | 4 | 17% |