Volume 9, Number 12—December 2003
Research
Human Monocytotropic Ehrlichiosis, Missouri
Table 2
Selected epidemiologic and laboratory results for 29 patients with human monocytotropic ehrlichiosis (HME). Cape Girardeau, 1997–1999
| Patient no. | Age (y) | Sex | Y of diagnosis | PCR resulta | IFA titer acute phase | IFA titer convalescent | WBC x 109/L | Platelets x 109/L | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
44 |
M |
1999 |
+ |
1:512 |
1:1024 |
1.9 |
90 |
|
| 2 |
42 |
M |
1999 |
+ |
1:256 |
1:512 |
3.5 |
114 |
|
| 3 |
63 |
F |
1999 |
– |
1:1024 |
1:2048 |
6.4 |
83 |
|
| 4 |
53 |
M |
1999 |
+ |
Neg |
1:512 |
4.5 |
180 |
|
| 5 |
77 |
F |
1999 |
– |
1:1024 |
NA |
3.5 |
44 |
|
| 6 |
43 |
M |
1999 |
+ |
1:512 |
NA |
1.9 |
89 |
|
| 7 |
48 |
M |
1999 |
+ |
1:128 |
1:2048 |
4.0 |
NA |
|
| 8 |
30 |
M |
1999 |
– |
1:1024 |
NA |
NA |
NA |
|
| 9 |
28 |
F |
1999 |
+ |
1:512 |
NA |
5.4 |
NA |
|
| 10 |
22 |
F |
1998 |
+ |
Neg |
1:128 |
2.1 |
142 |
|
| 11 |
59 |
M |
1998 |
+ |
Neg |
1:256 |
8.8 |
229 |
|
| 12 |
67 |
M |
1998 |
+ |
Neg |
1:512 |
4.2 |
36 |
|
| 13 |
78 |
F |
1998 |
+ |
Neg |
NA |
NA |
NA |
|
| 14 |
49 |
F |
1998 |
+ |
1:4096 |
1:4096 |
2.6 |
271 |
|
| 15 |
65 |
M |
1998 |
– |
1:256 |
1:1024 |
4.3 |
207 |
|
| 16 |
26 |
M |
1998 |
– |
1:1024 |
NA |
2.9 |
106 |
|
| 17 |
44 |
F |
1998 |
– |
1:64 |
NA |
10.0 |
397 |
|
| 18 |
27 |
M |
1998 |
– |
1:64 |
NA |
8.5 |
246 |
|
| 19 |
24 |
F |
1998 |
+ |
1:256 |
NA |
2.4 |
69 |
|
| 20 |
59 |
M |
1998 |
– |
1:1024 |
NA |
4.9 |
102 |
|
| 21 |
65 |
M |
1998 |
– |
1:256 |
NA |
4.4 |
121 |
|
| 22 |
52 |
M |
1998 |
– |
1:1024 |
1:1024 |
1.2 |
39 |
|
| 23 |
54 |
M |
1998 |
+ |
1:128 |
NA |
NA |
NA |
|
| 24 |
15 |
M |
1997 |
– |
Neg |
1:64 |
6.4 |
308 |
|
| 25 |
70 |
M |
1997 |
+ |
Neg |
NA |
5.0 |
222 |
|
| 26 |
47 |
F |
1997 |
+ |
Neg |
1:512 |
NA |
NA |
|
| 27 |
31 |
M |
1997 |
+ |
Neg |
NA |
3.5 |
56 |
|
| 28 |
67 |
M |
1997 |
– |
1:2048 |
NA |
5.2 |
208 |
|
| 29 | 59 | M | 1997 | – | 1:4096 | NA | 6.9 | 166 | |
aSummary of all target genes used in the study: PCR, polymerase chain reaction; IFA, immunofluorescent assay; WBC, white blood cells; +, positive; –, negative; M, male; F, female; NA, not available.


