Table 2. Anti-pdm N1 NAI antibody titres in sera collected prior to the emergence of the 2009 H1N1 pandemic.
Age (Years) | Date of serum collection | Anti-pdm N1 NAI titre | Anti-seasonal N1 NAI titre |
---|---|---|---|
7 | 05-12-2008 | 80 | 40 |
7 | 11-11-2008 | <10 | 10 |
7 | 05-12-2008 | <10 | NAa |
7 | 29-11-2008 | 10 | NA |
8 | 22-11-2008 | <10 | 160 |
8 | 22-11-2008 | <10 | 640 |
8 | 22-11-2008 | <10 | 320 |
8 | 22-11-2008 | <10 | 20 |
8 | 28-11-2008 | <10 | NA |
8 | 12-12-2008 | <10 | NA |
9 | 13-12-2008 | <10 | NA |
10 | 22-11-2008 | 40 | 640 |
10 | 22-11-2008 | 20 | 640 |
10 | 19-12-2008 | 80 | NA |
10 | 29-11-2008 | <10 | NA |
11 | 21-11-2008 | 80 | 2560 |
11 | 22-11-2008 | 10 | 80 |
11 | 21-11-2008 | 320 | 2560 |
11 | 21-11-2008 | <10 | 40 |
11 | 06-12-2008 | <10 | NA |
11 | 20-12-2008 | <10 | NA |
12 | 13-12-2008 | <10 | NA |
13 | 22-11-2008 | <10 | 160 |
13 | 21-11-2008 | 640 | 1280 |
13 | 28-11-2008 | 10 | NA |
13 | 06-12-2008 | <10 | NA |
14 | 29-11-2008 | <10 | 80 |
14 | 19-12-2008 | <10 | NA |
15 | 13-12-2008 | 20 | NA |
16 | 19-12-2008 | 20 | NA |
18 | 21-11-2008 | <10 | 40 |
18 | 13-12-2008 | <10 | NA |
19 | 21-11-2008 | 10 | 160 |
30 | 28-11-2008 | 20 | NA |
33 | 22-11-2008 | 40 | 1280 |
33 | 13-12-2008 | 20 | NA |
35 | 22-11-2008 | 20 | 160 |
37 | 22-11-2008 | <10 | NA |
39 | 28-11-2008 | <10 | NA |
40 | 06-12-2008 | <10 | NA |
42 | 22-11-2008 | <10 | NA |
43 | 22-11-2008 | 80 | 160 |
44 | 29-11-2008 | 20 | NA |
46 | 22-11-2008 | <10 | <10 |
46 | 22-11-2008 | 20 | 80 |
46 | 19-12-2008 | <10 | NA |
47 | 21-11-2008 | <10 | <10 |
47 | 29-11-2008 | <10 | NA |
48 | 21-11-2008 | 10 | 10 |
48 | 28-11-2008 | <10 | NA |
51 | 21-11-2008 | 10 | 20 |
51 | 21-11-2008 | 320 | 640 |
51 | 22-11-2008 | 80 | 80 |
53 | 20-12-2008 | 20 | NA |
53 | 22-11-2008 | 10 | 40 |
54 | 20-12-2008 | 80 | NA |
57 | 13-12-2008 | 10 | NA |
57 | 06-12-2008 | 160 | NA |
65 | 22-11-2008 | 80 | 10 |
65 | 13-12-2008 | 20 | NA |
69 | 22-11-2008 | 20 | 20 |
74 | 13-12-2008 | 40 | NA |
74 | 13-12-2008 | 40 | NA |
aNA indicates serum not available for testing.