Glaesserella parasuis
Glaesserella parasuis: A Comprehensive Guide
Description
Glaesserella parasuis is a Gram-negative bacterium that primarily affects swine, commonly known as pigs. It is a versatile pathogen capable of causing a wide range of clinical manifestations, including pneumonia, arthritis, septicemia, and meningitis. The bacterium is typically transmitted through direct or indirect contact with infected pigs or contaminated environments.
Associated Diseases
G. parasuis infections can lead to a spectrum of diseases in swine, including:
- Pneumonia: Characterized by coughing, labored breathing, and lung consolidation.
- Arthritis: Inflammation and swelling of joints, causing lameness and reluctance to move.
- Septicemia: A life-threatening condition where bacteria enter the bloodstream and spread throughout the body.
- Meningitis: Inflammation of the membranes covering the brain and spinal cord, leading to neurological symptoms.
Did you Know ?
According to the World Organization for Animal Health (OIE), G. parasuis is responsible for significant economic losses in the pig industry worldwide. In some regions, it is estimated to affect up to 30% of herds and can lead to mortality rates of over 10%.
