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Early-onset listeriosis in prematurity
Jia-Ming Chen1, Ming-Hua Chen, Winnie Yang
1Department of Pediatrics, Municipal Yang-Ming Hospital, No. 105, Yu-Sheng Street, Taipei, Taiwan.
Abstract:
Listeria monocytogenes has been recognized as a human pathogen for more than 70 years. It causes illness mainly in pregnant women, newborns, elderly, and immunocompromised persons. Although L. Monocytogenes is a relatively uncommon pathogen in neonates, it can cause considerable morbidity and mortality in this age group, especially in the early-onset form of the disease. In Taiwan, neonatal listeriosis is rarely reported. We report one case of a premature newborn with early-onset listeria sepsis and meningitis.
Insights
Listeria monocytogenes is a rare but serious cause of sepsis and meningitis in newborns. This case highlights the importance of considering this pathogen in premature infants, even in regions with infrequent reports.
Area of Science:
- Neonatal Medicine
- Infectious Diseases
- Microbiology
Background:
- Listeria monocytogenes is a known human pathogen affecting vulnerable populations, including neonates.
- Neonatal listeriosis, particularly early-onset disease, can lead to significant morbidity and mortality.
- Reports of neonatal listeriosis are uncommon in Taiwan.
Observation:
- A premature newborn presented with symptoms suggestive of early-onset sepsis and meningitis.
- The clinical presentation indicated a severe systemic infection in the neonate.
Findings:
- The premature infant was diagnosed with early-onset Listeria sepsis and meningitis.
- This case represents a rare occurrence of neonatal listeriosis in Taiwan.
Implications:
- Early-onset Listeria infection poses a critical threat to neonates, necessitating prompt diagnosis and treatment.
- Healthcare providers in regions with low incidence should maintain awareness of neonatal listeriosis.
- Further surveillance and research may be needed to understand the epidemiology of Listeria monocytogenes in neonates in Taiwan.