How to manage herd closure for PRRS elimination
Herd closures to eliminate porcine reproductive and respiratory syndrome (PRRS) are on the increase due in part to the virulent variant identified as PRRS 1-4-4 L1C.
Mycoplasma hyopneumoniae elimination becomes possible
How to avoid winter ventilation pitfalls
During winter, swine facilities usually operate at minimum-ventilation rates. But if those rates aren’t correct, high humidity and excess gases will build up leading to increased disease and reduced growth rates.