Table 3.
Distribution of common G types among children <5 years old with rotaviral diarrhea in China, 2019-2023.
| Pooled percentage of G types among children with RV diarrhea % (95% CI) | ||||||
|---|---|---|---|---|---|---|
| G1 | G2 | G3 | G8 | G9 | G untyped | |
| By Year | ||||||
| 2019(n=3544) | 4.9(3.3-6.5) | 8.2(-2.4-18.9) | 3.2(1.9-4.5) | 5.7(-6.7-18.2) | 85.5(78.1-92.8) | 1.6(0.2-6.3) |
| 2020(n=1013) | 0.0(0.0-0.1) | 7.7(-6.8-22.2) | 0.0(0.0-0.1) | 0.0(0.0-0.1) | 0.0(0.0-0.1) | 11.9(5.2-20.4) |
| Overall(n=4547) | 4.9(3.3-6.5) | 7.7(0.0-15.4) | 3.2(1.9-4.5) | 5.7(-6.7-18.2) | 85.5(78.1-92.8) | 4.1(2.5-9.5) |
| By region | ||||||
| North(n=1085) | 0.0(0.0-0.1) | 0.0(0.0-0.1) | 0.0(0.0-0.1) | 13.0(4.0-21.9) | 79.6(68.9-90.4) | 0.0(0.0-0.1) |
| South(n=3462) | 4.9(3.3-6.5) | 7.7(0.6-15.4) | 3.2(1.9-4.5) | 0.2(-0.2-0.5) | 87.9(85.4-90.4) | 4.1(2.5-9.5) |
China’s Northern region refers to the north of the Qingling Mountain-Huaihe River line, and Southern region refers to the south of the Qingling Mountain-Huaihe River line.