Pacheco's disease Pacheco's disease Pacheco's disease is an acute and often lethal infectious disease in psittacine birds. The disease is caused by a species of herpesvirus, Psittacid alphaherpesvirus 1 (PsHV-1), which consists of four genotypes. Birds which do not succumb to Pacheco's disease after infection with the virus become asymptomatic carriers that act as reservoirs of the infection. These persistently infected birds, often Macaws, Amazon parrots and some species of conures, shed the virus in feces and in respiratory and oral secretions. Outbreaks can occur when stress causes healthy birds who carry the virus to shed it. Birds generally become infected after
Cardiovascular disease in Australia For some patients, this could be the difference between living independently and living under the care of others for the rest of their lives. Cardiovascular disease in Australia Cardiovascular disease, including heart disease, is a major cause of death in Australia. Heart disease is an overall term used for any type of Cardiovascular disease that affects the heart reducing blood supply to the heart. It is also often referred as Cardiac disease and Coronary heart disease. It is generally a lifelong condition where damage to the artery and blood vessel cannot be cured. Cardiovascular disease (CVD) continues to have a