TY - JOUR AU - Hu, Qinghua AU - Zhao, Tiezhu AU - Nguyen, Tung AU - Inui, Ken AU - Ma, Ying AU - Nguyen, Thi Hoa AU - Nguyen, Van Cam AU - Liu, Di AU - Bui, Quang Anh AU - To, Long Thanh AU - Wang, Chuanbin AU - Tian, Kegong AU - Gao, George F. T1 - Porcine Respiratory and Reproductive Syndrome Virus Variants, Vietnam and China, 2007 T2 - Emerging Infectious Disease journal PY - 2008 VL - 14 IS - 11 SP - 1774 SN - 1080-6059 AB - We characterized isolates from porcine respiratory and reproductive syndrome virus epidemics in Vietnam and China in 2007. These isolates showed ≈99% identity at the genomic level. Genetic analysis indicated that they share a discontinuous deletion of 30 aa in nonstructural protein 2, which indicates that identical variants emerged in Vietnam and China. KW - Porcine respiratory and reproductive syndrome KW - PRRS virus KW - variant KW - Vietnam KW - China KW - dispatch DO - 10.3201/eid1411.071676 UR - https://wwwnc.cdc.gov/eid/article/14/11/07-1676_article ER - End of Reference