PRRS diagnosis obtained by ELISA method in proffesional and household breeding units from Braila.

Porcine Reproductive and Respiratory Syndrome (PRRS) is an infectious disease produced by a virus and it is characteristic to swine. The disease produces important economic demages by reproduction and breathing problemes and with expensive cost by prevention and control of spreading (Rotaru, 2005). This paper shows the results obtained using serological examination by ELISA method in big proffesional breeding swine units compared with household breeding swine units from Braila. In the blood samples taken from different categories was observed a high incidence of antibodies PRRS to the swine growth in proffesional units compared with the results from swine growth in household units where the antibodies against PRRS were not presents. In literature antibodies and virus detection may be a surprise because the clinical signs are not always present (Perianu, 2012).