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Ask the Vet About Feline Leukemia in Cats
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I rescued a cat (male and neutered) from the street with who was skin and bones, jaundiced, had severe anamemia, alt was 4x the normal. The vet said he was undernurished and had fatty liver and we started the treatment for the liver. He tested negative for felv and positive for fiv. 2 months later he tested positive for both felv and fiv, anaemia got better, but alt is now 7x the normal. He did not gain much weight, is having skin fungal infections and has terrible breath. However, he does not vomit or have diarrhea and he eats well. Can Felv affect the liver or is it really fatty liver? Does this mean he is in the final stage of felv, even if he still eats and doesn’t have diarrhea? How can I tell if he has reached the final progressive state of felv, is in pain, and will pass away soon?
I'm sorry that you are going through this with him. Without being able to see his bloodwork and examine him, I'm really not going to be able to answer any of those questions. How cats with FELV do is wildly variable: some live for many years with no problems at all and others continue to go straight downhill, so continue consulting with your veterinarian to determine answers to those questions.
Is there any treatment for Feline Lukemia?
There is no direct treatment for the virus. Treatment is primarily supportive, but many cats do well for many years - some even live full, normal lives. Here is a good article about feline leukemia, written by another veterinarian, for pet parents: https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4951934
Is it harmful to give the FeLV vaccine to a cat infected with FeLV?
It is definitely not ideal. Since all vaccines (human and feline) can have potential side effects and the vaccine is unnecessary, it should not be given to FELV positive cats.
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I can't tell what kind of information you are looking for. If it's just news about feline leukemia, here is a link to our article about feline leukemia: https://www.1800petmeds.com/education/feline-leukemia
This medication has kept my cat alive for 4 years past her 3 months MAX diagnosis years ago. She's doing very well, but my problem is...the compounding pharmacy (Wedgewood Pharm) now say they can no longer get the materials in the U.S. PLEASE give me your advice. Do you make this? Any suggestions? THANK YOU SO MUCH.
This is the Ask the Vet section for medical question. Contact customer service about that. Here is their contact information: Toll Free Number (Call or Text) 1-800-PetMeds® (1-800-738-6337) Email Address customerservice@1800petmeds.com
I have a kitten turning 4 mos. He have a fever and bloodwork results are all normal. Hes not vomiting no diarrhea as well. Hes an indoor cat. We dont know what's causing his fever. Ive read that its one of the symptoms of felv and he might get it from his mama thru milk. Mama cat is healthy and has never been sick. Is it possible that mama cat maybe infected with felv and transmitted it to her kitten?
Yes, it is still possible. If they ran bloodwork, they almost certainly tested for FELV, so call and ask.
My cat tested positive on the Elsa test but negative on the ifa test. I think that’s the one in the bone marrow. He lost 2lbs! That was almost 4 yrs ago! In 7 mnths the virus was gone! Now the WBC is very low! What happened! The neutrophils is also very low!
Feline Leukemia is an elusive virus. We get many false negatives and false positives with it, which can be very frustrating. I'm sorry you are having to go through that.
My cat is constantly fighting with a stray cat in the neighborhood and he gets cut and scratched quite badly. He now has a puss filled bag of infection on his neck.
Abscesses like that will usually need prescription antibiotics from your veterinarian, so see your veterinarian if it persists or worsens. Be sure your cat is well vaccinated, against feline leukemia and Rabies especially.
My cat who has FIV has what looks like a puncture hole near his genitals. It has a greenish fluid under the skin surrounding the hole. He is having trouble sitting down and is licking a lot. Could it be a warble? He is still eating and drinking. Thanks.
Probably not if he is licking it a lot - they only get those wolf worms it places they can't groom very well. That sounds like an abscess that needs antibiotics, especially because he is FIV positive. Make sure he is an indoor only cat to lessen the probably of bite wounds like that (they usually get them from fighting with another cat, but not always - we also worry about him giving FIV to other cats).
Am looking after 2 stray kittens tested positive with panleukopenia. They are currently admitted and will be released in 2-3 days. I have 2 vaccinated indoor cats of my mine. Will keep these kittens isolated. How long will I need to keep isolated? As i cannot keep them forever and will need to release them back outside. They used to live below my building and were looked after by me and the bldg security. It?s raining kittens in the city i live in- so finding a foster or permanent home will be very difficult. Pls advice
Here is a really good article about panleukopenia (feline distemper) written by another veterinarian from a site that I trust: https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4952250
How to get vaccinated?
It depends on the type of vaccine and the age it is labeled for. We usually give one feline leukemia vaccine at around 12 weeks, then another 3-4 weeks later, then yearly after that.
I took my male Siamese cat to the vet today and they diagnosed him with feline leukemia and I want to know if there is anything I can do to help him. Are there any kind of treatment that help or vitamins or medicine I can give him? I know it?s a matter of time but if there is anything I can do to make him feel better
Definitely start lysine - it is an over-the-counter anti-viral supplement - there are many formulations (gels, chews, powders, etc.) developed specifically for cats. The powder is most cost effective long term or for multiple cats - here is a link to a powder: https://www.1800petmeds.com/Viralys+Oral+Powder-prod12025.html
We rescued an outdoor stray April 2018, we had him tested when we had him neutered and put him in our spare bedroom. Fast forward to October 2019, he had some bouts with diarrhea and constant ear itchiness. We took him back to be tested and he tested positive for FIV and Feline Leukemia, we have another indoor cat that was not vaccinated, he is 12... the one we rescued is around 6. He was in a brutal fight the day before we took him in April 2018. He was negative then, but positive for FIV and Feline leukemia just recently. If he has a positive for feline leukemia on a duo snap test, would that mean at his age and the duration it has gone to his bone marrow I'd he is showing a positive? The FIV diagnosed I suspected which is sad he has both....
FELV and FIV can be kind of sneaky viruses like that. It is impossible to tell which cats will and won't do well and live relatively normal lives. You are right that it is unfortunate that he has both but it still doesn't mean he can't get through his issues now and go on and live many good quality years. Lysine is an over-the-counter supplement that has some anti-viral properties and seems to help some cats - here is a link to read about one such product, with the price: https://www.1800petmeds.com/Vetri+Lysine+Plus+Soft+Chews-prod11239.html
I had 3 cats and took on a cat that was FeLV+. My 3 cats went through a 3 part vaccination so they did not contact the disease. And every year get a booster. They have been tested for the virus with a negative. I see some shelters and rescues act like if you have a FeLV cat it cannot be around others? What is true? I have 3 cats that say yes if they go through vaccinations.
Since no vaccine provides 100% protection, it is not recommended, not ideal, but with the cat over-population problem, I feel like it's an acceptable risk for some situations.
My 11 year old cat became ill. Symptoms were dermatitis, anemia, lethargic, and losing weight. Though vaccinated each year for FeLV she tested positive for FeLV. Testing suggested probable bone marrow was compromised. I authorized euthanasia. After the fact I am having doubts. Were there any other alternatives I should I explored?
This is always a hard decision but her prognosis, since she was FELV positive, was poor. Some cats do ok after a blood transfusion but it's usually the FELV negative cats and, even then, the odds are not great. Many cats get a transfusion, feel better, and then go downhill again immediately, only to have to euthanize then, which would've put her through a lot and been super expensive so you did the right thing.
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