Classical swine fever
Classical swine fever (CSF) or hog cholera (also sometimes called pig plague based on the German word Schweinepest) is a highly contagious disease of pigs and wild boar.
2026-06-20 20:29 浏览次数 22
Classical swine fever (CSF) or hog cholera (also sometimes called pig plague based on the German word Schweinepest) is a highly contagious disease of pigs and wild boar.