title: Injuries and envenoming by aquatic animals in fishermen of Coxim and Corumbá municipalities, state of Mato Grosso do Sul, Brazil: identification of the causative agents, clinical aspects and first aid measures.
abstract: The fishes of continental Brazil have socioeconomic importance due to their potential for sport fishing and commercial and subsistence uses, as seen in the Upper Paraguay River Basin, particularly in the municipalities of the Pantanal region, where it is the second largest economic activity. Injuries caused in professional fishermen are common and poorly studied, as in other regions of the country.
  
  
  
  Data were obtained from questionnaires and interviews with 100 professional fishermen, 50 in each municipality, between December 2008 and October 2009.
  
  
  
  All the fishermen reported some kind of injury caused by fish stings (78% of injuries) and fish, alligator and snake bites (22%) on the hands (46% of cases) and feet (35% of cases). Most of the patients had mild symptoms. The most severe cases were associated with secondary bacterial infections and required specific treatment and prolonged recovery associated with social and economic losses.
  
  
  
  The results of this study indicate that the stressful work conditions, inattention to basic preventive measures and carelessness were factors that contributed to accidents and that the toxicity and ability to inflict mechanical trauma of some aquatic species, plus the ineffective use of first aid and hospital treatment, contributed to the high morbidity and complications in many cases. Data from this study are relevant to the fishing communities of the Pantanal region, since they reveal high rates of accidents, lack of knowledge concerning first aid, initial treatment, injury prevention and lack of medical follow-up of the population.
authors.affiliation: Department of Zoology, Universidade Anhanguera, Campo Grande, MS, Brazil. gcsilvaet@yahoo.com.br
authors.forename: Geovane Cândido da
authors.initials: GC
authors.lastname: Silva
authors.forename: José
authors.initials: J
authors.lastname: Sabino
authors.forename: Cleber José Rodrigues
authors.initials: CJ
authors.lastname: Alho
authors.forename: Vânia Lúcia Brandão
authors.initials: VL
authors.lastname: Nunes
authors.forename: Vidal
authors.initials: V
authors.lastname: Haddad
mesh_terms: D000062:Accidents, Occupational / Q000706:statistics & numerical data*; D000489:Alligators and Crocodiles; D000818:Animals; D001733:Bites and Stings / Q000453:epidemiology* / Q000628:therapy; D001938:Brazil / Q000453:epidemiology; D005392:First Aid; D005398:Fisheries / Q000706:statistics & numerical data*; D005399:Fishes; D006801:Humans; D011041:Poisoning / Q000453:epidemiology / Q000209:etiology; D012189:Retrospective Studies; D045483:Rivers; D012720:Severity of Illness Index; D012909:Snake Bites / Q000453:epidemiology