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Updated: Feb 21, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
Published on: August 12, 2020
Scrub Typhus in a New Born
Mamta Jajoo1, Dipti Kumar2, Sameeksha Manchanda3
1Associate Professor, Department of Paediatrics, Chacha Nehru Bal Chikitsalaya, Delhi, India.
Abstract:
Scrub typhus is an acute febrile mite-born rickettsial infection caused by Orientia tsutsugamushi (formely called Rickettsiatsutsugamushi). This infection is very uncommon in neonates. We report a case of 19-day-old newborn presenting with clinical features mimicking severe sepsis but was subsequently diagnosed with primary scrub typhus infection. The timely treatment resulted in dramatic response and complete recovery.
Insights
Scrub typhus, a mite-borne illness, is rarely seen in newborns. This case highlights a 19-day-old infant successfully treated for scrub typhus presenting as severe sepsis.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Pediatrics
Background:
- Scrub typhus is an acute febrile illness caused by Orientia tsutsugamushi, a bacterium transmitted by mites.
- Neonatal scrub typhus is extremely rare, posing diagnostic challenges due to non-specific symptoms.
Observation:
- A 19-day-old neonate presented with symptoms suggestive of severe sepsis.
- Initial clinical presentation mimicked bacterial sepsis, delaying definitive diagnosis.
Findings:
- The neonate was diagnosed with primary scrub typhus infection.
- Prompt administration of appropriate treatment led to a rapid and complete recovery.
Implications:
- This case underscores the importance of considering scrub typhus in neonates with sepsis-like symptoms, even in non-endemic areas.
- Early diagnosis and treatment of neonatal scrub typhus can prevent severe complications and ensure favorable outcomes.
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