Table 2 Serotype of community-acquired rotavirus cases presenting to CHOP during the 6 rotavirus epidemic seasons (1999-2000 through 2005-06)§ prior to introduction of the new rotavirus vaccines◊ by age
From: Unexpectedly high burden of rotavirus gastroenteritis in very young infants
0 to 5 months | 6 to 11 months | 12 to 17 months | 18 to 23 months | ≥2 years | All Ages | |
|---|---|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | |
G1 | 134 (63) | 182 (76) | 112 (74) | 90 (78) | 154 (71) | 672 (72) |
G2 | 41 (19) | 20 (9) | 17 (11) | 12 (10) | 39 (18) | 129 (14) |
G3 | 3 (1) | 6 (3) | 5 (3) | 0 (0) | 3 (1) | 17 (2) |
G4 | 6 (3) | 3 (1) | 4 (3) | 0 (0) | 5 (2) | 18 (2) |
G8 | 0 (0) | 1 (<1) | 0 (0) | 0 (0) | 0 (0) | 1 (<1) |
G9 | 24 (11) | 15 (6) | 8 (5) | 7 (6) | 13 (6) | 67 (7) |
G12 | 5 (2) | 11 (5) | 6 (4) | 6 (5) | 2 (1) | 30 (3) |
Totals (7 seasons) | 213 (100) | 238 (100) | 152 (100) | 115 (100) | 216 (100) | 934 (100) |