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. 2013 Aug 15;5(8):1991–2004. doi: 10.3390/v5081991

Table 3.

Current farm status in China.

Farm No. of sows Vaccination a Illness rate (%/y) Mortality rate (%)
(Yongjing Tai Chi Breed Co., Ltd.) YJ 400 Yes 80 60
(Hoggery of Science and Technology Breed Park of Jiugang Hongfeng Company) JY 2000 Yes 80 60

a Sows were vaccinated with divalent inactivated transmissible gastroenteritis (TGE) and porcine epidemic diarrhea (PED) vaccine before delivery.