M 120
B. SEROLOGY.
(1) Serological Reactions for Syphilis.---Sixteen thousand eight hundred and forty-one sera were tested. The results are shown in the table.
EXAMINATION OF BLOOD SERA FOR SYPHILIS.
European Indian Chinese Total M. F. M. F. M. F. Strong positive 58 1 112 7 Positive 1 50 Weak positive 22 3 101 2 308 1,063 3,542 680 384 1,122 675 321 1,122 Doubtful 25 1 107 744 281 1,158 Negative 277 28 667 2 4,243 4,680 9,897 Grand total 389 34 1,037 2 8,650 6,729 16,841(2) Agglutination tests.-One thousand four hundred and forty-five sera were examined for agglutinins against various organisms as follows:-
European Indian Chinese Total Organisms Pos. Neg. Doubt-ful Pos. Neg. Doubt-ful Pos. Neg. Doubt-ful B. Typhosus 39 98 13 16 318 789 75 B. Para A 3 134 13 20 10 1,097 75 B. Para B 1 136 13 20 4 1,103 75 Enteric fever type undetermined 17 B. Dysenteriae 10 71 B. Melitensis 1 B. Abortus 1 Weil Felix reaction 7 35 Grand total 53 372 39 56 403 2,995 225 1,445نے
M 120
B. SEROLOGY.
(1) Serological Reactions for Syphilis.---Sixteen thousand eight hundred and forty-one sera were tested. The results are shown in the table.
EXAMINATION OF BLOOD SERA FOR SYPHILIS.
European.
Indian.
Chinese.
Total
M.
F. M.
F. M.
F.
Strong positive..
58
1 112
:
7
Positive
1
50
Weak positive...
22
3
101
2,308 | 1,063 | 3,542
680 384 1,122
675! 321 1,122
Doubtful
25
1
107
744 281 1,158
Negative
277
28
667
2 4,243 4,680 | 9,897
Grand total
389
34 1,037
2 | 8,650 6,729 | 16,841
(2) Agglutination tests.-One thousand four hundred and forty-five sera were examined for agglutinins against various organisms as follows:-
AGGLUTINATION TESTS.
European
Indian
Chinese
Organisms
Total
Pos. Neg. Doubt-
Pos. Neg.
ful
Doubt- ful
Pos. Neg.
Doubt-
ful
B. Typhosus
39
98
13
16
H
318 789
75
;
B. Para A
3 134
13
20
10 1097
75
B.
B
1 136
13
20
41103
75!
1435
17
!
Enteric fever type
undetermined
B. Dysenteriae
10
71:
B. Melitensis
B. Abortus
Weil Felix reaction.
Grand total
53' 372
39
1
1
1
7
35
56
403 2995
225
1445
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