This article includes a list of general references, but it lacks sufficient corresponding inline citations.(March 2018) |
Porcine enzootic pneumonia, also known as mycoplasmal pneumonia, is a chronic respiratory disease of pigs caused by Mycoplasma hyopneumoniae.[1]
It is part of the Porcine Respiratory Disease Complex along with Swine Influenza, PRRS and Porcine circovirus 2, and even though on its own it is quite a mild disease, it predisposes to secondary infections with organisms such as Pasteurella multocida.
Clinical signs are most commonly seen in pigs over 8 weeks of age, and the disease occurs worldwide. Transmission is horizontal and vertical from sows.