Volume 5, Number 6—December 1999
Research
Serologic Evidence of Human Monocytic and Granulocytic Ehrlichiosis in Israel
Table
Patients | |||||
---|---|---|---|---|---|
Clinical and serologic data | 1 | 2 | 3 | 4 | 5 |
Date | 7/94 | 7/94 | 8/95 | 2/97 | 7/97 |
Sex | F | F | M | M | M |
Age (years) | 77 | 8 | 22 | 12 | 52 |
IFA titer (HME) | 1:128 | 1:256 | 1:1,024 | 1:256 | 1:256 |
IFA titer E. canis | 1:80 | 1:80 | 1:640 | <1:40 | <1:40 |
IFA titer (HGE) | <1:64 | <1:64 | 1:2,048a | <1:64 | <1:64 |
Body temperature (°C) | 40 | 39.2 | 40.2 | 40 | 38.5 |
Symptoms: | |||||
Vomiting | - | + | - | - | |
Headache | + | ++ | |||
Chills | + | + | |||
Macular rash | + | + | + | ||
Lymphomegaly | + | + | |||
Neck pain | - | + | - | - | - |
Duration (days) | 7 | >5 | 12 | 14 | 14 |
Tetracycline therapy | + | + | + | - | |
Total leukocyte count/µlb | 3,700 | 4,000 | 3,500 | 4,000 | 16,700 |
Total platelet count/µlc | 86,000 | 272,000 | 95,000 | 177,000 | 318,000 |
aWestern blot analysis of the serum proved positive for HGE.
bNormal range for total leukocyte count 4,000-10,000/µ l.
HGE, human granulocytic ehrlichiosis; HME, human monocytic ehrlichiosis; IFA, immunofluorescence assay.
cNormal range for total platelet count 150,000-450,000/µl.
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