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Acute childhood diarrhoea in Naples: an aetiologic study
Microbiologica
|October 1, 1985
Summary
In 56% of children hospitalized for acute diarrhea, a cause was found, with rotavirus and Salmonella being most common. Salmonella rates were higher than expected, and the role of some E. coli strains needs more study.
Area of Science:
- Pediatrics
- Infectious Diseases
- Gastroenterology
Background:
- Acute diarrhea is a common cause of hospitalization in children.
- Identifying causative agents is crucial for effective treatment and public health management.
Purpose of the Study:
- To identify the etiologic agents responsible for acute diarrhea in hospitalized children in Naples.
- To compare the prevalence of identified pathogens with existing epidemiological data.
Main Methods:
- Stool samples from 118 hospitalized children with acute diarrhea were analyzed.
- Standard microbiological techniques were used to detect common bacterial and viral pathogens.
Main Results:
- A potential etiologic agent was detected in 56% of cases.
- Rotavirus (23%) and Salmonella (17%) were the most frequently identified pathogens.
- Campylobacter jejuni, enterotoxigenic Escherichia coli, Yersinia, and Shigella accounted for 11% of cases.
- Salmonella isolation rates exceeded those reported in other developed countries.
- Cytotoxic E. coli strains were found in 18 children, with an unknown pathogenic role.
Conclusions:
- Rotavirus and Salmonella are significant causes of acute diarrhea in hospitalized children in Naples.
- The high prevalence of Salmonella warrants further investigation and may indicate unique local epidemiological factors.
- The role of cytotoxic E. coli strains in pediatric diarrhea requires additional research.