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Dispatch
Human Rickettsia felis
Infection, Canary Islands, Spain
Jose-Luis Pérez-Arellano,*† Florence Fenollar,‡ Alfonso Angel-Moreno,*†
Margarita Bolaños,*† Michele Hernández,*† Evora Santana,*† Marion Hemmersbach-Miller,*†
Antonio-M Martín,*† and Didier Raoult‡
*Hospital Universitario Insular de Las Palmas, Canary Islands, Spain;
†Universidad de Las Palmas de Gran Canaria, Canary Islands, Spain; and
‡Université de la Mediterranée, Marseille, France
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Appendix. Serologic Data on 31 Patients with
Rickettsiosis*
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|
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Patient no.
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Immunofluorescence serologic testing
IgG/IgM
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Tools of specific diagnosis
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|
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Rc
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Rmas
|
Rmog
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Rslo
|
Rhel
|
Raes
|
Raf
|
Rfel
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Rt
|
Rpro
|
|
|
R. felis infection
|
|
1
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:64
|
0/1:64
|
1:64/1:256
|
1:64/1:256
|
1:32/1:256
|
Western blot using adsorbed sera
|
|
2
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
1:512/1:256
|
1:512/1:256
|
1:512/1:256
|
Western blot using adsorbed sera
|
|
3
|
1:16/1:256
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1:16/1:256
|
1:16/1:256
|
1:16/1:256
|
1:16/1:256
|
1:16/1:16
|
1:16/1:16
|
1:32/1:64
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1:32/1:64
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1:32/1:64
|
Western blot using adsorbed sera
|
|
4
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1:32/1:256
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1:32/1:256
|
1:32/1:256
|
1:32/1:256
|
1:32/1:256
|
0/1:256
|
0/1:256
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121:8/1:256
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121:8/1:256
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121:8/1:256
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Western blot using adsorbed sera
|
|
5
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1:256/1:128
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1:256/1:128
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1:256/1:128
|
1:256/1:128
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1:256/1:128
|
1:64/1:64
|
121:8/1:64
|
1:256/1:64
|
1:256/1:64
|
1:256/1:64
|
Western blot using adsorbed sera
|
|
Murine typus
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|
6
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:32
|
0/1:128
|
0/1:64
|
0/1:64
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1:64/1:128
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1:256/1:128
|
1:64/1:128
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Dilution test
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|
7
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1:32/1:16
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1:32/1:16
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0/1:16
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1:32/1:16
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1:32/1:16
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0/0
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0/0
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1:32/1:256
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1:32/1:256
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1:32/1:256
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Western blot
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|
8
|
0/1:8
|
0/1:8
|
0/1:8
|
0/1:8
|
0/1:8
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0/0
|
0/0
|
1:32/0
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121:8/0
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1:32/0
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Dilution test
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9
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0/1:8
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0/1:8
|
0/1:8
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0/1:8
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0/1:8
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0/0
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0/0
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1:32/0
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1:256/0
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1:32/0
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Dilution test
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|
10
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0/1:64
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0/1:64
|
0/1:64
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0/1:64
|
0/1:64
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0/1:8
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0/1:8
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1:64/1:512
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1:64/1:512
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0/1:512
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Western blot using adsorbed sera
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11
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0/1:8
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0/1:8
|
0/1:8
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0/1:8
|
0/1:8
|
0/1:8
|
0/1:8
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1:64/1:256
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1:32/1:256
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0/1:256
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Western blot using adsorbed sera
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|
12
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0/1:64
|
0/1:64
|
0/1:64
|
0/1:64
|
0/1:64
|
0/0
|
0/0
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1:256/1:256
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121:8/1:256
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121:8/1:256
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Western blot
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|
13
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0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
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1:32/1:256
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121:8/1:256
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1:32/1:256
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Dilution test
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|
14
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0/0
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0/0
|
0/0
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0/0
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0/0
|
0/1:64
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0/1:64
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0/1:8
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1:256/1:64
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12/1:64
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Dilution test
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15
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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0/1:32
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1:512/1:32
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1:256/1:16
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Dilution test
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16
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1:32/1:32
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1:32/1:32
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1:32/1:32
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1:32/1:32
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1:32/1:32
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1:32/1:16
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1:32/1:16
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1:256/1:32
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1:256/1:32
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1:256/1:32
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Western blot using adsorbed sera
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17
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0/1:128
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0/1:128
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0/1:128
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0/1:128
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0/1:128
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0/1:32
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0/1:64
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1:16/1:128
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1:32/1:128
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1:32/1:128
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Western blot using adsorbed sera
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18
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1:16/1:64
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12/1:64
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1:16/1:64
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1:16/1:64
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1:16/1:64
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0/1:32
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0/1:64
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1:256/1:64
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1:512/1:64
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1:256/1:64
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Western blot using adsorbed sera
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|
Indeterminate rickettsiosis
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19
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0/0
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0/0
|
0/0
|
0/0
|
0/0
|
0/0
|
0/0
|
0/1:16
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0/1:64
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0/1:64
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None
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20
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0/1:64
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0/1:64
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0/1:64
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0/1:64
|
0/1:64
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0/1:8
|
0/1:8
|
0/1:64
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0/1:256
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0/1:256
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None
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21
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1:64/0
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1:64/0
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1:64/0
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1:64/0
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1:64/0
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0/0
|
0/0
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1:32/0
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1:256/0
|
121:8/0
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None
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22
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1:16/0
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1:16/0
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1:16/0
|
1:16/0
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1:16/0
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1:8/0
|
1:8/0
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1:64/0
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1:64/0
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0/0
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None
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23
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0/0
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0/0
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0/0
|
0/0
|
0/0
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0/0
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0/0
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0/1:64
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0/1:256
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0/1:256
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None
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24†
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0/1:32
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0/1:32
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0/1:32
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0/1:32
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0/1:32
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0/0
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0/0
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0/0
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0/0
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0/0
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None
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25†
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0/1:64
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0/1:64
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0/1:64
|
0/1:64
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0/1:64
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0/0
|
0/0
|
0/0
|
0/0
|
0/0
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None
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26
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0/1:16
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0/1:16
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0/1:16
|
0/1:16
|
0/1:16
|
0/1:16
|
0/1:16
|
121:8/0
|
1:256/1:16
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1:256/1:16
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None
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27
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0/1:32
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0/1:32
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0/1:32
|
0/1:32
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0/1:32
|
0/1:16
|
0/1:16
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0/1:16
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0/1:64
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0/1:64
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None
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28
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0/0
|
0/0
|
0/0
|
0/0
|
0/0
|
0/0
|
0/0
|
0/1:16
|
1:64/1:16
|
1:64/1:16
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None
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|
29
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1:32/1:256
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1:32/1:256
|
1:32/1:256
|
1:32/1:256
|
1:32/1:256
|
1:32/1:256
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1:32/1:256
|
1:32/1:256
|
1:256/1:256
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1:256/1:256
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None
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30
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0/1:16
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0/1:16
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0/1:16
|
0/1:16
|
0/1:16
|
0/1:16
|
0/1:8
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1:16/1:16
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1:32/1:32
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1:32/1:32
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None
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31
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0/1:128
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0/1:128
|
0/1:128
|
0/1:128
|
0/1:128
|
0/1:16
|
0/1:128
|
1:32/1:128
|
1:256/1:256
|
1:256/1:256
|
None
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*IgG, immunoglobulin G; IgM, immunoglobulin M; Rc,
Rickettsia conorii; Rmas, R. massilliae; Rmog, R.
mongolotimonae; Rslo, R. slovaca; Rhel, R. helvetica;
Raes, R. aeschlimannii; Raf, R. africae; Rfel, R.
felis; Rt, R. typhi; Rpro, R. prowazekii.
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When the difference in titer between several antigens
was <2 dilutions, the serologic data are in bold.
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The serologic titers in italics indicate
the antigens tested for the patients by using Western blot and cross-adsorptions.
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†For these 2 patients, Western blot and cross-adsorptions
were not performed.
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