Table 3. Levels of infestation of bee families.
| Districts of East Kazakhstan Region | Samples | Level of infestation (amount of samples, cases/% from the total amount of samples (% from the amount of positive tests)) |
Amount of spores per bee, million |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Tested, cases | Positive | – | 1 point | 2 points | 3 points | 4 points | |||
| cases | % | ||||||||
| Katon-Karagay | 31 | 10 | 32.2 | 21/67.5 | 0/0 (0) | 4/12.9 (40) | 6/19.4 (60) | 0 | 22.6 ± 2.76 |
| Urzhar | 170 | 40 | 23.5 | 130/76.5 | 3/1.8 (7.5) | 28/16.5 (70.0) | 9/5.3 (22.5) | 0 | 14.83 ± 1.25 |
| Borodulikhinsky | 89 | 23 | 25.8 | 66/74.16 | 2/2.2 (8.7) | 9/10.1 (39.1) | 12/13.5 (52.2) | 0 | 20.9 ± 2.17 |
| Shemonaikhinsky | 104 | 19 | 18.3 | 85/81.7 | 1/1 (5.2) | 14/13.5 (73.7) | 4/3.8 (21.1) | 0 | 13.5 ± 1.85 |
| Total (mean value*) |
394 | 92 | 23.4* | 302/76.6 | 6/1.5 (6.5) | 55/14.0 (59.8) | 31/7.9 (33.7) | 0 | 17.96* |