Provided herein are embodiments relating to porcine reproductive and respiratory syndrome (PRRS) virus, compositions comprising the virus, and methods of using the virus. The virus may be used to immunize a mammal, including swine. Methods for generating an immune response against PRRS virus in swine by administering a composition comprising the virus are provided.
|Original language||English (US)|
|U.S. patent number||9149518|
|State||Published - Oct 6 2015|