Adenovirus in Pediatric Fatal Pneumonia in South China
Author Information
Author(s): Ou Zhi-Ying, Zeng Qi-Yi, Wang Feng-Hua, Xia Hui-Min, Lu Jun-Peng, Xia Jian-Qing, Gong Si-Tang, Deng Li, Zhang Jian-Tao, Zhou Rong
Primary Institution: Guangzhou Children's Hospital, Guangzhou Medical College
Hypothesis
The study aims to analyze the infection, subtype, and distribution of adenovirus in autopsied pulmonary tissue of fatal pneumonia in infants and children.
Conclusion
Adenovirus is an important cause of severe pneumonia, and these data suggest that adenovirus serotype 4 might be an important pathogen responsible for the fatal pneumonia in Guangzhou, South China.
Supporting Evidence
- Adenovirus was detected in 9.14% of the autopsied pulmonary tissues using nested PCR.
- Twelve cases of adenovirus serotype 4 were identified, accounting for 75% of the positive cases.
- The study analyzed 175 cases of pediatric fatal pneumonia archived from 1988 to 2005.
Takeaway
Adenovirus can make kids very sick with pneumonia, and one type of it, called serotype 4, is especially bad in South China.
Methodology
Nested PCR and immunohistochemistry were used to analyze DNA extracted from autopsied lung tissue.
Limitations
The study relied on archived samples, which may have degraded over time, affecting the results.
Participant Demographics
The study included 175 pediatric patients, aged one month to 10 years, with a majority being male (114 males and 61 females).
Digital Object Identifier (DOI)
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