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Treatment and outcome of unusual animal bite injuries in young children
Peter De Klerk1, Monique Van Dijk, A B Van As
1Department of Pediatric Surgery, Erasmus University, Rotterdam, Netherlands. peterdeklerk@live.nl.
Insights
Rat bites are a significant public health issue, particularly affecting young children in impoverished areas of Cape Town. Targeted rat eradication programs are crucial for prevention.
Area of Science:
- Pediatrics
- Public Health
- Epidemiology
Background:
- Animal bites represent a substantial burden of preventable traumatic injuries.
- Understanding the epidemiology of animal bites is essential for public health interventions.
Purpose of the Study:
- To present epidemiological data on animal bites in children.
- To raise awareness regarding the public health implications of animal bites.
Main Methods:
- A 25-year retrospective chart review was conducted.
- Included children over 13 years old with non-dog/human bite injuries.
- Data was collected from the Red Cross War Memorial Children's Hospital, Cape Town.
Main Results:
- 213 children were included; median age 2.9 years; 54.9% were boys.
- Mammalian bites accounted for 74.6%, with rats being the most common source (64.8%).
- Rat bites predominantly occurred indoors (89.0%), affecting hands and head/face/neck; disproportionately high in impoverished Cape Town suburbs.
Conclusions:
- A strong link exists between socioeconomic factors (poverty, poor housing) and rodent infestation.
- High-risk populations in underserved areas require targeted interventions.
- Government-led rat eradication programs are recommended for these vulnerable communities.
Background:
Animal bites are a major cause of preventable traumatic injuries.
Objectives:
To provide more epidemiological information on animal bites, and assist in increasing awareness of the problem.
Methods:
A retrospective chart review was performed including children aged >13 years presenting with bite injuries (excluding dog and human bites) to the trauma unit at Red Cross War Memorial Children's Hospital, Cape Town, South Africa, over a 25-year period.
Results:
Two hundred and thirteen children were eligible to be entered into the study. The median age was 2.9 years (range 1.2 - 6.5), with boys slightly predominating (54.9%). Most (74.6%) of the bite injuries were inflicted by mammals, the majority (64.8) of mammalian bites being rat bites. The proportions of boys and girls in the age group 0 - 4 years bitten by rats significantly differed from the proportions in the age group >4 years (p=0.039). In the age group 0 - 4 years more girls suffered rat bites, while more boys were bitten in the age group >4 years. Of 91 rat bites, 81 (89.0%) occurred inside the house. The hands (43.9%) and the head/face/neck region (39.0%) were most affected. The underdeveloped suburbs of Philippi, Gugulethu and Khayelitsha in Cape Town represented a disproportionate number (41.6%) of rat bites.
Conclusion:
There is a relationship between poverty, unemployment, poor housing, informal settlements and rodent infestation. These high-risk populations need to be the target for government rat eradication programmes.
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