Table 2.
Most frequent non-polio enteroviruses 1996–2000 (virus isolation and typing at the National Reference Laboratory for Poliomyelitis and Enteroviruses)
| 1996 | 1997 | 1998 | 1999 | 2000 | ||||||||||||
| rank | serotype | number | % | serotype | number | % | serotype | number | % | serotype | number | % | serotype | number | % | |
| 1 | Cox B5 | 56 | 33,9% | Echo 30 | 134 | 37,9% | Echo 11 | 46 | 30,7% | Cox B3 | 22 | 19,5% | Echo 13 | 55 | 34,6% | |
| 2 | Echo 30 | 34 | 20,6% | Cox B5 | 41 | 11,6% | Echo 30 | 18 | 12,0% | Echo 30 | 20 | 17,7% | Echo 30 | 49 | 30,8% | |
| 3 | Echo 7 | 22 | 13,3% | NTV | 39 | 11,0% | Cox B2 | 15 | 10,0% | Echo 11 | 12 | 10,6% | Echo 6 | 11 | 6,9% | |
| 4 | Echo 11 | 14 | 8,5% | Echo 7 | 33 | 9,3% | Echo 22 | 15 | 10,0% | Echo 7 | 11 | 9,7% | Cox B4 | 7 | 4,4% | |
| 5 | NTV* | 6 | 3,6% | Cox B4 | 33 | 9,3% | Echo 7 | 10 | 6,7% | Echo 4 | 9 | 8,0% | Entero 71 | 6 | 3,8% | |
| 6 | Cox A9 | 6 | 3,6% | Echo 11 | 22 | 6,2% | NTV | 9 | 6,0% | Cox A5 | 7 | 6,2% | Cox B5 | 6 | 3.8% | |
| 7 | Cox B6 | 6 | 3,6% | Echo 3 | 13 | 3,7% | Echo 3 | 8 | 5,3% | Cox B6 | 7 | 6,2% | Cox A9 | 5 | 3,1% | |
| 8 | Cox B2 | 5 | 3,0% | Cox B3 | 12 | 3,4% | Echo 6 | 4 | 2,7% | Cox B2 | 6 | 5,3% | Cox B1 | 4 | 2,5% | |
| 9 | Echo 9 | 5 | 3,0% | Echo 6 | 11 | 3,1% | Cox B5 | 4 | 2,7% | Echo | 5 | 4,4% | NPEV | 2 | 1,3% | |
| 10 | Cox B1 | 4 | 2,4% | Echo 21 | 5 | 1,4% | Cox B3 | 4 | 2,7% | NPEV | 3 | 2,7% | Echo 25 | 2 | 1,3% | |
| 11 | Cox B4 | 3 | 1,8% | Cox B2 | 3 | 0,8% | Cox A9 | 4 | 2,7% | Cox A7 | 3 | 2,7% | Echo 19 | 2 | 1.3% | |
| 12 | Cox B3 | 1 | 0,6% | Echo 25 | 2 | 0,6% | Cox B4 | 3 | 2,0% | Echo 25 | 2 | 1,8% | Cox B6 | 2 | 1,3% | |
| 13 | Echo 6 | 1 | 0,6% | Cox B1 | 2 | 0,6% | Echo 25 | 3 | 2,0% | Cox A16 | 2 | 1,8% | Cox B3 | 2 | 1,3% | |
| 14 | Cox A16 | 1 | 0,6% | Echo 1 | 1 | 0,3% | Entero 71 | 2 | 1,3% | Cox B1 | 2 | 1,8% | NTV | 1 | 0,6% | |
| 15 | Echo 19 | 1 | 0,6% | Cox B6 | 1 | 0,3% | NPEV | 2 | 1,3% | Cox A | 2 | 1,8% | Echo 4 | 1 | 0,6% | |
| *non typeable virus | ||||||||||||||||
| 15 most frequent | 100% | 98,3% | 93,3% | 98,2% | 96,2% | |||||||||||