New Feline Vaccines Receive European Approval
The six-vaccine range offers three-year protection for cats against five common pathogens.
Updated on Oct. 27, 2026 in Pet Health
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European regulators have approved the Nobivac NXT RNA vaccine range for cats, a new series of six vaccines targeting five common feline pathogens. The rollout follows recent trends in RNA vaccine technology, which has already seen millions of doses administered in North America.
Why it matters
Pet owners often navigate complex decisions regarding preventive care, especially for indoor-only cats. This approval provides a new option for feline health management that promises a one-week onset of immunity and long-term protection against several serious diseases.
The new range includes six vaccines targeting feline herpesvirus, calicivirus, panleukopenia, Chlamydia felis, and leukaemia, with most providing three-year immunity. While 58% of owners look to their veterinarian for vaccine information, only 23% of vets currently share educational materials.
The players
MSD Animal Health
A global developer of veterinary pharmaceuticals that produces vaccines and health treatments for pets.
The details
The Nobivac NXT range utilizes RNA technology designed to deliver a lower-volume dose with a faster onset of immunity, achieving protective levels in one week. For four of the five targeted pathogens, the immunity duration is expected to last for three years. One specific vaccine within the new range is formulated to cover all five pathogens simultaneously, simplifying the vaccination schedule for cat owners.
Timeline
2024-2026: Over three million RNA vaccine doses were sold in North America.
October 2026: The Nobivac NXT range was officially launched at the WSAVA Congress.
The Home Front
The introduction of RNA-based vaccines for cats mirrors the broader expansion of this technology across both human and veterinary medicine. This shift potentially changes how pet owners plan for long-term health, moving toward products that aim to reduce the frequency of booster visits.
If you have questions about whether these new vaccines are appropriate for your cat, schedule a consultation with your veterinarian to discuss your pet's specific lifestyle risks. Use your next wellness visit to ask about current vaccination protocols and if your cat qualifies for multi-year protection.
The takeaway
This new vaccine range offers a potential shift toward longer intervals between veterinary visits for routine shots. Consult your veterinarian to determine if these vaccines fit your cat's specific health needs and vaccination history.
Further reading
Learn more about managing your pet's preventative care at the Pet Health center.
Source note: This article includes information reported by Vettimes.
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Do you believe all house cats require regular infectious disease vaccinations, regardless of their lifestyle?
