Pere Roca insists on highlighting the consequences of mistakes regarding biosecurity.
The gut microbiome provides an alternative tool for control and prevention of diseases.
The author presents a review of the current situation of influenza in pigs to end with his doubts and comments on the effectiveness of control measures on the farm.
PCR can detect the virus in virtually any material but, does it mean the sample contains the virus and it is infectious? Is any PCR test valid for any strain?