Cryptosporidiosis in a hospital-associated day care center
Insights
Cryptosporidium caused a diarrheal outbreak in a hospital day care center, affecting 64% of children. Symptoms like diarrhea and fever lasted up to 4 weeks, with oocyst excretion up to 48 days.
Area of Science:
- Pediatrics
- Infectious Diseases
- Public Health
Background:
- Cryptosporidium is a significant cause of diarrheal illness in young children.
- Day care centers can facilitate the transmission of infectious agents among vulnerable populations.
Purpose of the Study:
- To identify the causative agent of a diarrheal outbreak in a hospital-associated day care center.
- To characterize the clinical presentation and duration of symptoms associated with the outbreak.
Main Methods:
- Stool samples from 54 children were analyzed for parasites (including Cryptosporidium and Giardia), Salmonella, Shigella, and Campylobacter.
- Parental questionnaires were used to gather information on symptom severity and duration.
Main Results:
- Cryptosporidium was detected in 27 out of 42 (64%) children tested.
- Common symptoms included diarrhea, fever, anorexia, and malaise.
- Oocyst excretion persisted for up to 48 days post-symptom onset; staff and family members were also infected.
Conclusions:
- Cryptosporidium was the primary pathogen responsible for the diarrheal outbreak in the day care facility.
- Cryptosporidiosis should be considered in the differential diagnosis of diarrheal illness in young children, particularly those attending day care.
Abstract:
Cryptosporidium was identified in the stools of infants and toddlers during an outbreak of diarrheal illness at a hospital-associated day care center. Stools from 42 of 54 children were examined for parasites, Salmonella, Shigella, Campylobacter and rotavirus; 27 children (64%) had Cryptosporidium. One child also had Salmonella and two other children were also found to have Giardia. Information regarding the severity and duration of symptoms was obtained from parents by means of a questionnaire. The most frequently reported symptoms included diarrhea, fever, anorexia and malaise. Of 9 children whose stools were examined during the time they were reported by parents to be symptomatic, 8 were positive for Cryptosporidium oocysts. Symptoms lasted from 1 day to 4 weeks and children excreted oocysts for up to 48 days after the onset of symptoms. Staff at the facility and family members were also affected. Cryptosporidiosis should be considered in the differential diagnosis of young children with diarrheal illness, especially those attending a day care facility.
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