Age, years, median (range)	33 (22–54)
Male sex	24 (83)
History of travel to the tropics	25 (86)
Time between travel and symptom onset, median (range)	28 weeks (1 day to 14 years)
Duration of symptoms before diagnosis, days, median (range)	14 (2–271)
Region of travel
South Asia	10 (40)
North Africa or Middle East	3 (12)
South America	3 (12)
Central America or Carribean	3 (12)
Sub-Saharan Africa	3 (12)
Southeast Asia	1 (4)
Pacific Islands	1 (4)
Symptoms at presentation
Fever	26 (90)
Anorexia	19 (66)
Abdominal pain	16 (55)
Weight loss	14 (48)
Right chest pain	12 (41)
Diarrhea or dysentery	11 (38)
Signs at presentation
Fever	23 (79)
Right upper quadrant tenderness	22 (76)
Epigastric tenderness	15 (52)
Right basilar lung signs	8 (28)
Icterus	7 (24)
Diagnostics
Stool trophozoite seen	7 (24)
Serology positive	27 (93)

Data presented as n (%) unless otherwise indicated