West Chester Area School District is located in Chester County in south-eastern Pennsylvania. The seat of county government is West Chester. Chester County was home to an estimated 516,312 residents between 2010 and 2016, according to the United States Census Bureau.
Leptospirosis in Dogs. Leptospirosis is caused by a group of bacteria called spirochetes. Early signs and symptoms of a dog suffering from this disease include loss of appetite, vomiting, and fever. Read on and learn more about canine leptospirosis symptoms, cause, and treatment.
1 Canine leptospirosis, or âlepto,â is an infection caused by at least four species (serovars) of Leptospira bacteria. 2  However, there are over 20 different serovars that are potentially infectious to dogs.ertainly, if your pet begins exhibiting symptoms of an infection, youâll want to promptly address those symptoms with the help of your vet. By Dr. Becker. Canine leptospirosis, âleptoâ for short, is an infection caused by at least four species of Leptospira bacteria, or serovars.