What are the common symptoms and treatment options for infectious diseases in cats?

Common symptoms of Infectious Diseases in cats include fever, lethargy, loss of appetite, coughing, sneezing, and diarrhea. Treatment options may include antibiotics, antiviral medications, supportive care such as fluids and nutrition, and isolation to prevent the spread of the disease to other cats. It is important to consult a veterinarian for proper diagnosis and treatment.