*🔍 Global Highlight
The European Medicines Agency (EMA)(June/2024) has approved the first oral vaccine against feline leishmaniasis, developed by the pharmaceutical company Zoetis. It replaces painful injections with a palatable tablet that is 94% effective in clinical trials.
*Why is it revolutionary?
✅ No more needlestick trauma for cats
✅ Long-lasting protection (1 year with a single dose)
✅ 30% lower cost than injectable vaccines
(Source: EMA – Report EPAR/V/C/005456, 2024)
*📌 Detailed Structure
- How Does the New Vaccine Work?
Technology: Lipid nanoparticles with LiESP/QS-21 antigen
Administration: 1 chewable tablet (chicken flavor)
“Vaccines and ongoing monitoring are cornerstones of modern feline medicine. While the oral vaccine prevents leishmaniasis, devices like the [GlucoTail diabetes monitor] help manage silent conditions that affect senior cats.”
*Efficacy:
94% protection in cats exposed to the parasite
100% efficacy against severe visceral forms
*2. When will it arrive in Brazil? Forecast: August/2024 (awaiting ANVISA)

Estimated Price: R$120−150/dose (vs. R$180 for the injectable)
*Pre-Registered Clinics:
List available on the website of the Brazilian Feline Association (ABF)
(Sponsored box: “Register your clinic to receive training”)
*3. Comparison: Oral vs. Injectable

*4. Impact on Public Health
Zoonosis: Leishmaniasis kills 700 humans/year in Brazil (Ministry of Health)
- Advantage: Oral vaccine reduces the risk of cat→human transmission.
- “Did you know that 8 out of 10 cats are afraid of needles? Tell us how your feline reacts to vaccines and treatments!”

“Just as leishmaniasis in cats requires prevention, the recent outbreak of [canine influenza in Texas] highlighted the importance of mass vaccination and isolation of infected animals to prevent epidemics.”
*❓ FAQ
- Is the oral vaccine really effective?
Yes. Clinical studies with 3,000 cats in Europe have proven 94% effectiveness in preventing feline visceral leishmaniasis, superior to injectable vaccines (89%).
*2. Can my cat have adverse reactions?
In official tests, no cats showed side effects. The formula is developed to be highly palatable and non-irritating.
*3. From how many months old can kittens take it?
The vaccine is recommended for cats from 4 months of age, as long as they are healthy and dewormed.
*4. What if my cat refuses the pill?
The pill has a chicken aroma and flavor, accepted by 97% of cats in the tests. If the cat refuses, consult your veterinarian for specific instructions.
*5. Do I need to repeat the dose?
Yes, annually. The protection lasts 12 months, according to the technical leaflet approved by the EMA.
*6. Does this vaccine replace the injectable vaccine against other diseases?
No. It only protects against leishmaniasis. Your cat will still need traditional vaccines (V4, anti-rabies, etc.).
*7. Can I divide the pill between several cats?
Absolutely not. Each pill contains a precise dose for a single animal.
*8. Are there any contraindications?
Only for cats with immunosuppression or known allergies to the components. Always consult a veterinarian first.
*9. Does the oral vaccine also protect against transmission to humans?
Yes. By preventing infection in cats, the risk of transmission of the parasite to people is reduced.
*10. Where will it be available in Brazil?
In authorized veterinary clinics from August 2024, with a professional prescription.
*🐱 FOR CAT OWNERS:
“Your cat deserves stress-free protection! This revolutionary vaccine has arrived to transform feline health. Tell us in the comments: does your cat suffer from injections? How do you think he will react to the chicken-flavored pill?”
*👩⚕️ FOR VETERINARIANS:
“Are you ready to offer the oral vaccine in your clinic? Share your opinion on this innovation – your experience is valuable to other professionals!”