TABLE 1.
The prevalence of parvovirus in the population of tilapia and crocodile.
| Location | Number | Positive rate | Strain | Sample type | Comment |
| Lingshui | 8 | 75%(6/8) | HMU-HKU-1 | Feces samples of crocodile | Feeding with tilapia |
| Wenchang | 50 | 86%(43/50) | HMU-HKU-1,HMU-HKU-3 | Feces samples of crocodile | Feeding with tilapia |
| Wenchang | 50 | 4% (2/50) | HMU-HKU-1 | Feces samples of crocodile | Feeding with chicken |
| Haikou | 20 | 40%(8/20) | HMU-HKU-1, HMU-HKU-4 | Feces samples of tilapia | |
| Ding‘an | 20 | 80%(16/20) | HMU-HKU-1, HMU-HKU-2, HMU-HKU-3 | Feces samples of tilapia | |
| Qionghai | 20 | 90%(18/20) | HMU-HKU-4 | Feces samples of tilapia | |
| Dongfang | 10 | 80%(8/10) | HMU-HKU-1, HMU-HKU-4 | Feces samples of tilapia |