Mono, or infectious mononucleosis, is a common illness caused by the Epstein-Barr virus (EBV). It is usually spread through contact with saliva or mucus from an infected person, and symptoms can include fever, sore throat, swollen lymph nodes, and fatigue. While mono is most often associated with teenagers and young adults, it can also affect pets, including dogs, cats, and horses.

Can Pets Get Mono?

Symptoms of Mono in Pets

The symptoms of mono in pets can vary depending on the species and individual animal. However, some common signs include:

  • Fever
  • Lethargy
  • Loss of appetite
  • Swollen lymph nodes
  • Sore throat
  • Coughing
  • Diarrhea

How is Mono Diagnosed in Pets?

Mono is diagnosed in pets using a blood test that detects the presence of EBV antibodies. A veterinarian will typically recommend a blood test if a pet is showing symptoms of mono. In some cases, a throat swab may also be performed to test for the virus.

Treatment for Mono in Pets

There is no specific treatment for mono in pets. Treatment is typically supportive and aims to relieve symptoms. This may include providing fluids, pain medication, and rest. In some cases, antibiotics may be prescribed if a secondary bacterial infection develops.

Can Mono Be Prevented in Pets?

There is no vaccine available to prevent mono in pets. However, there are some things pet owners can do to help reduce their pet's risk of infection, including:

  • Vaccinating pets against other diseases that can weaken the immune system
  • Keeping pets away from other animals that are sick
  • Avoiding contact with saliva or mucus from infected people or animals
  • Washing hands thoroughly after handling a pet that is sick

Is Mono in Pets Contagious to Humans?

Mono is not contagious from pets to humans. The virus that causes mono is species-specific, meaning that it can only infect certain types of animals. However, it is possible for humans to transmit mono to pets through close contact, such as kissing or sharing food.