By the researchers to take control of the situation of loss in nursery pigs. With diagnosis confirmed infection. The organs, blood, and swabs from weaned pigs died of illness, culture isolation pass found rella. Mal grow it, prada from weaned piglets. And increase the number of bacterial isolates, disinfection to die and the interference Rin such injection for pigs. Prior to the evaluation of disease prevention and control of swine production analysis before and after vaccination.
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