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Typhoid fever in young children often presents with nonspecific symptoms like fever and diarrhea. Early blood cultures are crucial for diagnosing typhoid in afebrile children experiencing post-transfusion fever.
Area of Science:
- Pediatrics
- Infectious Diseases
- Microbiology
Background:
- Typhoid fever is a significant public health concern, particularly in pediatric populations.
- Clinical presentation of typhoid fever can vary significantly based on age.
- Prompt diagnosis and treatment are essential to prevent complications.
Purpose of the Study:
- To describe the clinical features of typhoid fever in infants and young children.
- To highlight the diagnostic challenges in younger pediatric age groups.
- To emphasize the utility of blood cultures in specific clinical scenarios.
Main Methods:
- Retrospective analysis of 150 pediatric typhoid fever cases.
- Clinical data collection including age, symptoms, and diagnostic methods.
- Review of diagnostic criteria and treatment outcomes.
Main Results:
- In children over 5 years, typhoid symptoms resembled adult presentations.
- Infants and young children (<5 years) exhibited nonspecific symptoms: fever, convulsions, diarrhea, and vomiting.
- Blood cultures proved vital in diagnosing typhoid in afebrile, anemic children with post-transfusion rigors and fever.
Conclusions:
- Typhoid fever diagnosis in young children requires careful consideration of age-specific clinical manifestations.
- Nonspecific symptoms in infants and young children can mask typhoid fever.
- Blood culture remains a critical diagnostic tool, especially in complex cases involving transfusion reactions.
Abstract:
One hundred and fifty cases of typhoid in infants and young children are reported. In children over 5 years of age the features resembled those in adults, but in those under this age they were often nonspecific including fever, convulsions, diarrhoea, and vomiting. Attention is drawn to the importance of a blood culture in anaemic afebrile children who develop rigors and high fever after blood transfusions.