[A case of leptospirosis caused by Leptospira borgpetersenii serovar sejroe infected in Bali Island, Indonesia].
We report a patient with leptospirosis caused by Leptospira borgpetersenii serovar Sejroe infection on Bali Island, Indonesia. This 33-year-old Japanese man had stayed at a resort hotel on the island from July 8 to July 13 2004. At the hotel, he swam in the pool, walked barefoot, and lied down in the grass. He developed a high fever and headache 7 days after completing his trip, and was admitted to our hospital on July 23. On admission he showed conjunctival suffusion and complained of myalgias. Laboratory findings included granulocytosis and elevated CRP. Plasmodium spp. were not found in blood smears, and no pathogenic bacteria were isolated from blood or fecal cultures. We diagnosed the patient as leptospirosis upon detection of slender coiled organisms with characteristic morphology by darkfield examination of blood sample. Minocycline 100 mg i.v.b.i.d. showed excellent efficacy. A microscopic agglutination test (MAT) during the convalescent stage demonstrated a significant increase in antibodies against L. borgpetersenii serovar Sejroe, confirming the diagnosis of leptospirosis. Despite occurrence of a pandemic of leptospirosis in certain Southeast Asian countries including Indonesia, information concerning pandemic disease is limited. In addition serovars of "imported" cases representing infection in pandemic areas differ widely from those in domestic cases. Adequate laboratory support therefore is crucial for accurate diagnosis of leptospirosis.
Division of Infection Control, The Jikei University School of Medicine.
Mitsuo
M
Sakamoto
Tetsuro
T
Kato
Fumiya
F
Sato
Koji
K
Yoshikawa
Masaki
M
Yoshida
Kohya
K
Shiba
Shoichi
S
Onodera
Sadayori
S
Hoshina
Nobuo
N
Koizumi
Haruo
H
Watanabe
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000907:Antibodies, Bacterial / Q000097:blood*; D006801:Humans; D007159:Immunologic Tests; D007214:Indonesia; D007919:Leptospira / Q000145:classification* / Q000276:immunology; D007922:Leptospirosis / Q000175:diagnosis* / Q000188:drug therapy; D008297:Male; D008911:Minocycline / Q000627:therapeutic use; D014195:Travel
D000900:Anti-Bacterial Agents; D000907:Antibodies, Bacterial; D008911:Minocycline