From: Genetic heterogeneity of swine hepatitis E virus isolates from Yunnan province, China in 2011–2012
Sampling sites | No. of samples | Isolation time | Positive rate | Isolated strains |
---|---|---|---|---|
Luquan County (piglet market) | 66 | July, 2011 | 4.5%(3/66) | YN11-1 |
JiangChuan County (back yard) | 100 | May, 2011 | 8%(8/100) | YN11-2,YN11-3,swYN11-4,swYN11-5,swYN11-6,swYN11-7 |
Fumin County (back yard) | 21 | March, 2011 | 9.5%(2/21) | swYN11-8, swYN11-9 |
Fumin County (piglet market) | 29 | October 2012 | 6.8%(2/29) | swYN12-2 |
Shilin County (pig Farms) | 40 | October 2012 | 12.5%(5/40) | swYN12-3,swYN12-4,swYN12-5,swYN12-6 |
Total | 256 | 7.8%(20/256) |