Table 1.
Age in years (sex) | POD |
CHP-reactive antibodies |
CHP isolation |
CHP PCR |
||||||
---|---|---|---|---|---|---|---|---|---|---|
IgM | IgG | NAb | TS | Blood clot | TS | Serum | CSF | |||
Encephalitis | ||||||||||
1 | 4(f) | 0 | NEG | NEG | <10 | ·· | POS | ·· | ·· | ·· |
2 | 8(m) | 0 | POS | POS | <10 | ·· | ·· | ·· | ·· | ·· |
3 | 8 (f) | 0 | NEG | NEG | <10 | NEG (V,R) | ·· | ·· | POS | ·· |
4 | 5 (m) | 1 | NEG | NEG | <10 | POS (V,R) | ·· | POS | ·· | ·· |
5 | 6 (f) | 1 | NEG | NEG | <10 | NEG (V,R) | NEG | ·· | POS | NEG |
6 | 11 (f) | 1 | POS | NEG | <10 | ·· | ·· | ·· | ·· | ·· |
7 | 9 (m) | 1 | NEG | NEG | <10 | POS (M) | ·· | POS | ·· | ·· |
8 | 5(f) | 1 | NEG | NEG | <10 | ·· | NEG | NEG | POS | ·· |
9* | 9 (f) | 2 | NEG | NEG | <10 | ·· | ·· | NEG | POS | POS10 |
10 | 4 (f) | 2 | NEG | NEG | <10 | POS(V,R,M) | NEG | POS | NEG | NEG |
11 | 2(f) | 3 | POS | NEG | <10 | ·· | ·· | ·· | ·· | ·· |
12 | 8 (f) | 3 | NEG | NEG | <10 | ·· | ·· | ·· | POS | ·· |
13 | 5 (m) | 4 | POS | NEG | <10 | ·· | ·· | POS | ·· | ·· |
14 | 3(f) | 5 | POS | POS | 270 | NEG (V,R,M) | ·· | NEG | ·· | NEG |
15 | 4 (f) | 6 | POS | NEG | 30 | ·· | NEG | ·· | ·· | ·· |
16 | 5(f) | 6 | POS | NEG | 10 | ·· | ·· | ·· | ·· | ·· |
17 | 0.75 (m) | 6 | POS | POS | 540 | ·· | ·· | ·· | ·· | ·· |
18 | 4 (m) | 7 | POS | POS | 540 | ·· | ·· | ·· | ·· | ·· |
19 | 9(m) | 7 | POS | NEG | 90 | ·· | ·· | ·· | ·· | ··20 |
20 | 4(m) | 7 | POS | POS | 90 | NEG (V,R,M) | NEG | NEG | NEG | ·· |
21 | 2.5 (f) | 8 | NEG | NEG | <10 | NEG(V,R,M) | POS | NEG | NEG | NEG |
22 | 9 (f) | 8 | POS | NEG | 270 | ·· | ·· | ·· | ·· | ·· |
23 | 4 (m) | 10 | POS | POS | 270 | ·· | ·· | ·· | ·· | ·· |
24 | 11 (f) | 12 | POS | POS | 540 | ·· | ·· | ·· | ·· | ·· |
25 | 4 (f) | 14 | POS | POS | 540 | ·· | ·· | ·· | ·· | ·· |
26 | 4 (m) | NA | POS | POS | NA | NEG (V,R) | ·· | NEG | ·· | ·· |
27 | 3(f) | NA | POS | POS | 540 | ·· | ·· | ·· | ·· | ·· |
28 | 4(f) | NA | POS | POS | >270 | ·· | ·· | ·· | ·· | ·· |
Fever | ||||||||||
29 | 9(f) | NA | POS | POS | 270 | ·· | ·· | ·· | ·· | ·· |
30 | 11(m) | NA | NA | NA | NA | POS(R) | ·· | ·· | ·· | ·· |
31 | 8(m) | 3 | POS | NEG | <10 | ·· | ·· | ·· | ·· | ·· |
Contacts | ||||||||||
32 | 17(m) | ·· | POS | POS | 270 | ·· | ·· | ·· | ·· | ·· |
33 | 32(f) | ·· | POS | NEG | 90 | ·· | ·· | ·· | ·· | ·· |
NA=not available
Isolate from brain in Vero and RD. M=male. f=female. Cultures used for isolation: V=Vero, R=RD, M=MDCK, CHP=Chandipura virus. NEG=negative. POS=positive. POD=Post-onset day of illness when specimens were obtained. TS=throat swab. Absence of data in cells denotes that clinical specimens were not available.