Greasy Pig Disease, also known as Exudative Epidermitis or Epidermitis Exudativa Suum, is a bacterial skin infection primarily affecting young pigs. It is caused by the bacterium Staphylococcus hyicus and is characterized by the secretion of excessive oily exudate and the development of lesions on the skin.
The disease often occurs shortly after birth, particularly within the first week, and can also occur during the weaning period. It spreads rapidly among piglets, especially in overcrowded and unsanitary conditions. Greasy Pig Disease is commonly observed in intensive pig farming systems, where piglets are more vulnerable due to compromised immune systems and skin injuries.
Clinical signs of this disease include greasy, oily skin with patches of exudate, alopecia (hair loss), crust formation, and discomfort. Affected piglets may become restless, exhibit reduced appetite, and show signs of pain or itching. In severe cases, systemic signs such as fever and depression can be observed.
Treatment involves antibiotic therapy and supportive measures. Topical disinfectants may be used to clean the affected areas, and antibiotics are administered either orally or intramuscularly. Additionally, improving hygiene and sanitation practices in the pig production facility can help prevent the spread of the disease.
Overall, Greasy Pig Disease poses significant economic risks for pig farmers due to increased mortality rates and decreased growth rates in affected piglets. Thus, proactive disease prevention strategies, such as good husbandry practices and appropriate biosecurity measures, are essential to minimize the occurrence and impact of Greasy Pig Disease.
