Prolonged Care for Presumed Typhoid Encephalitis in Indonesia

Area of Science:

• Military Medicine
• Infectious Diseases
• Global Health

Background:

• Military personnel in austere environments face risks from disease and non-battle injuries.
• Altered mental status (AMS) presents a diagnostic challenge with a broad differential diagnosis.
• Access to definitive care can be delayed during prolonged evacuations.

Observation:

• A U.S. Soldier in Indonesia presented with acute AMS, initially concerning for undifferentiated infection.
• Diagnosis revealed Salmonella enterica infection (typhoid fever) with suspected encephalitis.
• Care was complicated by resource limitations in local host nation facilities.

Findings:

• Despite empiric treatment, the soldier required evacuation to a tertiary care facility in Singapore for improvement.
• Lumbar puncture 4 days post-presentation showed no definitive infection findings.
• The case underscores the threat of typhoid and other infectious diseases in military operations.

Implications:

• Highlights challenges in prehospital and hospital care within resource-limited settings.
• Emphasizes the need for robust medical infrastructure and protocols for deployed forces.
• Underscores the importance of considering infectious etiologies, like typhoid, in AMS presentations during overseas operations.