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Cat Health & Care

Feline Leukemia Day 2026: What It Is & How To Participate (Vet Verified)

By Ed Malaker · Reviewed & fact-checked by Dr. Marta Vidal-AbarcaVet Approved
Dr. Marta Vidal-Abarca
Reviewed & Fact-Checked byDr. Marta Vidal-AbarcaBVSc GPCert Ophthal MRCVS (Veterinarian)
Dr. Marta has over 16 years of veterinary experience, working across the UK and Spain as a remote veterinary consultant and in the clinic. She graduated from Cardenal Herrera-CEU University in Valencia, Spain. She holds two Ophthalmology Certificates, GPCert Ophthal from ESVPS and UAB. She has wide experience in small animal internal medicine and surgery with a soft spot for cats. Marta is a member of the Royal College of Veterinary Surgeons, and her main fields of interest are ophthalmology and critical care medicine. Dr. Marta loves being able to share the most helpful information with pet parents across the world as one of Catster's in-house veterinarians. She wants to provide details that can help in all aspects of pets' lives with their beloved ones. She loves knowing that she can support our readers and communicate about any medical topic that might be relevant to their pet's health and well-being.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Read about our vets
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There are many wonderful pet holidays every year, such as Walk Your Pet Day and Cuddly Kitten Day. These holidays can be fun and help us bond with our pets. However, few of these holidays are as important as Feline Leukemia Day, which occurs every year on July 15. If you have never heard about it, keep reading as we explain what this event hopes to accomplish and how you can get involved.

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What Is Feline Leukemia Day?

Feline Leukemia Day is relatively new, and there is no single documented origin or governing organization behind it. However, it’s becoming more popular each year as people realize the importance of raising awareness about feline leukemia. It’s on July 15 each year, and there may be events held in your area. There are also online events that you can attend, like the Community Cats Podcast, which will have informative speakers who will share the latest information on feline leukemia and other topics.

What Is Feline Leukemia?

Feline leukemia virus (FeLV) is a contagious virus that affects cats.1 It is one of the leading causes of illness and death in domestic cats. It usually spreads through close prolonged contact, such as via grooming and sharing food and water bowls. Kittens can contract the virus from an infected mother during birth or through nursing. It’s a retrovirus that can suppress a cat’s immune system, making them susceptible to various infections and diseases.

Cats infected with FeLV may not show signs immediately. Over time, however, the virus can lead to various health problems, including anemia, weight loss, poor coat condition, and a weakened immune system. FeLV-infected cats are also more prone to developing certain types of cancer. The prognosis for cats with FeLV varies. Some cats may live for many years without showing severe signs, while others may succumb to the illness more quickly. Early detection and appropriate management can help improve a cat’s quality of life.

vet checking bengal cat
Image By: Pressmaster, Shutterstock
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The 6 Ways to Participate in Feline Leukemia Day

1. Advertise on Social Media

Taking part in Feline Leukemia Day is not difficult. One of the best things that you can do is spread awareness by sharing information about the holiday on social media. You can link to events, post facts about the disease, or inform people that the holiday is occurring.


2. Advertise in Your Area

You can help spread the word about Feline Leukemia Day by posting notes on local billboards that you can often find in banks, supermarkets, and other locations. You can also contact your local news and radio stations, as they might be interested and inform the public for you.


3. Teach Others

Besides posting facts about feline leukemia on your social media accounts, you can teach others about the disease by writing a blog post, holding a video seminar, or even teaching a class in your local area.

Sick sad cat lying on the bed
Image Credit: Zhuravlev Andrey, Shutterstock

4. Attend Events

You can search online or in your local news publications for Feline Leukemia Day events in your area. Attend them to help provide support and make it more likely that the events will occur again in the future.


5. Support Research for Feline Leukemia

A great way to participate in Feline Leukemia Day is to donate to an institution researching feline leukemia, like FelineLeukemia.org. These organizations are working to eradicate the disease, but they require financial support from the public, which is why they often hold events like this.


6. Ensure That Your Pets Are Vaccinated

One of the best things that you can do on Feline Leukemia Day is look over your pet’s health records and ensure your cat’s FeLV vaccination status is appropriate for their lifestyle and risk level, as recommended by your veterinarian.

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Frequently Asked Questions

How Is Feline Leukemia Diagnosed?

Veterinarians can diagnose FeLV through blood tests. Regular testing is recommended, especially for cats at a higher risk of exposure.

If you are concerned about the health and well-being of your pet, seek veterinary advice for the best course of action.

Is There a Cure for Feline Leukemia?

Currently, there is no cure for feline leukemia. Treatment focuses on managing signs and supporting the cat’s overall health. Prevention and early detection are crucial to stopping the spread.

veterinarian holding the cat
Image Credit: H_Ko, Shutterstock

Can Feline Leukemia Be Prevented?

There is a vaccine available for FeLV, but it may not be suitable for all cats. Preventing the spread of the virus involves keeping infected cats separated from uninfected cats and avoiding situations that could lead to transmission.

Should I Adopt a Cat With Feline Leukemia?

Adopting a cat with FeLV requires careful consideration. It’s important to understand the challenges and commit to providing the necessary care before allowing the adoption to go through.

divider cats oct 2024

Summary

Feline Leukemia Day occurs on July 15, and it hopes to raise awareness about this viral disease and the importance of getting your pet vaccinated. You can participate by spreading news of the holiday and any events that might be occurring on social media and in your local area. Attend any events in your area to help provide support, and donate to a trusted organization researching feline leukemia if your budget allows.


Featured Image Credit: brodtcast, Shutterstock

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