What is the most appropriate management for pigs with signs of neurologic distress and valvular endocarditis?

The most appropriate management for pigs displaying signs of neurologic distress and valvular endocarditis is to isolate the affected pigs and administer penicillin intramuscularly. This approach is crucial for several reasons.

Valvular endocarditis is an infection of the heart valves, commonly caused by bacterial pathogens. The presence of neurologic symptoms along with this condition suggests a more systemic infection, potentially leading to septic emboli that can affect different organs, including the brain. Isolating the affected pigs helps prevent the spread of the infection to other animals in the herd, which is essential for controlling outbreaks and safeguarding herd health.

Administering penicillin intramuscularly targets the bacterial infection effectively. Penicillin is a potent antibiotic that is often used against the bacteria responsible for infections like endocarditis. By treating the diseased pigs with the appropriate antibiotics, the aim is to reduce the bacterial load, alleviate symptoms, and prevent further complications.

Other options, such as adding electrolytes to the drinking water or increasing room temperature, do not address the underlying infection or provide necessary medical intervention for the affected individuals. Administering intravenous fluids and corticosteroids could be appropriate in some cases, but it would not directly target the bacterial infection responsible for the symptoms