Feline Leukemia

Overview

Feline Leukemia Virus (FeLV) is a serious viral infection that affects cats' immune systems, making them susceptible to various secondary infections and illnesses. It is one of the leading causes of illness and death in domestic cats.

Causes

FeLV is caused by a retrovirus that is transmitted from cat to cat through saliva, blood, and, to a lesser extent, urine and feces. It can spread through mutual grooming, bites, and sharing food or water bowls.

Symptoms & Signs

Early Symptoms

• Lethargy
• Loss of appetite

Advanced Symptoms

• Persistent fever
• Weight loss

Emergency Signs

• Difficulty breathing
• Seizures

Diagnosis

Diagnosis typically involves blood tests such as the ELISA or IFA tests to detect the presence of the virus.

Treatment Options

Home Care

• Maintain a stress-free environment
• Provide a balanced diet

Veterinary Care

• Antiviral medications
• Immune-boosting treatments

Surgical

• There are no surgical treatments for FeLV.

Home Care

Ensure your cat is comfortable, stress-free, and receives proper nutrition to help support their immune system.

Prevention

• Vaccinate your cat
• Keep infected cats isolated

Prognosis & Recovery

FeLV is incurable, and the prognosis varies. With supportive care, some cats live several years after diagnosis.

When to See a Vet

• Persistent lethargy
• Unexplained weight loss

FAQ

1. What is FeLV? FeLV is a retrovirus that affects cats' immune systems, making them vulnerable to infections.

2. How is FeLV transmitted? Through saliva, blood, and less commonly, urine and feces.

3. Is there a cure for FeLV? There is no cure, but supportive care can improve quality of life.

4. Can FeLV affect humans? No, FeLV is not zoonotic and cannot be transmitted to humans.

5. How can I prevent FeLV in my cat? Vaccination and keeping cats indoors can help prevent FeLV.