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Nobivac FeLV Injection for Cats

Nobivac FeLV Injection for Cats
10 x Single Dose Bottles

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  • 10 x Single Dose Bottles £187.99
  • Single Dose Bottle £19.00

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Nobivac FeLV is used to vaccinate cats against Feline Leukaemia Virus. Normally 2 doses are given initially at an interval of 3-4 weeks, then a single booster is given annually. This vaccine comes as a liquid which can be mixed with Nobivac Tricat to vaccinate against Flu and Enteritis at the same time.

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Medication Datasheets

Single Dose Bottle

Nobivac FeLV, suspension for injection for cats

Qualitative and quantitative composition

Per dose of 1 ml:

Active substance

Minimum quantity of purified p45 FeLV-envelope antigen: 102 µg

Adjuvants: 3 % aluminium hydroxide gel expressed as mg Al3+: 1 mg

Purified extract of Quillaja saponaria: 10 µg.


Buffered isotonic solution to 1 ml.

For a full list of excipients, see section "Pharmaceutical particulars".

Pharmaceutical form

Suspension for injection. Opalescent liquid.

Clinical particulars

Target species


Indications for use

− For active immunisation of healthy cats to prevent persistent feline leukaemia-virus viraemia and any associated clinical signs of the feline leucosis.

− The onset of protection begins 2 weeks after immunisation and the duration of protection lasts one year after the primo-vaccination.

− Following a first booster vaccination one year after the primary vaccination course, a duration of immunity of 3 years has been demonstrated.



Special warnings for each target species

Vaccinate healthy animals only.

Special precautions for use

Special precautions for use in animals

It is recommended that animals be treated for intestinal parasites at least 10 days prior to vaccination.

Special precautions to be taken by the person administering the veterinary medicinal product to animals

In the case of accidental self-injection, seek medical advice immediately and show the package leaflet or the label to the physician.

Adverse reactions

Transient and small thickening or nodule, approximately 5 - 10 mm in size, may be observed at the injection site and disappear within 2 to 6 weeks without treatment. Occasionally, systemic reactions (hyperthermia, anorexia, lethargy) may occur within one or two days after vaccine administration.

Where Nobivac FeLV has been used to reconstitute cat vaccines in the Nobivac range containing feline calicivirus (F9 strain), feline rhinotracheitis virus (G2620A strain) and/or feline panleucopenia virus (MW-1 or Bristol strain) prior to inoculation, a small nodule at the site of vaccination is frequently observed. It can persist for up to 18 days post-inoculation. Occasionally, the nodule may be painful for up to 6 days after injection. A transient rise in body temperature or lameness may occur and last up to 3 days post vaccination. In some cases, a slight dullness or reduced appetite may be observed for up to 1 day post vaccination.

In the rare event of hypersensitivity reaction following vaccination, administer an antihistamine, corticosteroid or adrenaline without delay and by the most-immediate route.

The frequency of adverse reactions is defined using the following convention:

- very common (more than 1 in 10 animals treated displaying adverse reactions)

- common (more than 1 but less than 10 animals in 100 animals treated)

- uncommon (more than 1 but less than 10 animals in 1,000 animals treated)

- rare (more than 1 but less than 10 animals in 10,000 animals treated)

- very rare (less than 1 animal in 10,000 animals treated, including isolated reports).

Use during pregnancy or lactation

Do not use in pregnant cats.

The use is not recommended during lactation.


Amounts to be administered and administration route

Shake the vial gently before use. Administer via the subcutaneous route 1 dose (1ml) of Nobivac FeLV according to the following regimen of vaccination.

Basic vaccination scheme

A first injection in cats from minimum 8 weeks of age.

A second injection of cats 3 to 4 weeks later.

Re-vaccination scheme

Following a first booster vaccination one year the primary vaccination course, subsequent vaccinations can be performed at intervals of three years.

Nobivac FeLV can be used to reconstitute 1 dose (1 vial) of cat vaccines of the Nobivac range containing feline calicivirus (F9 strain), feline rhinotracheitis virus (G2620A strain) and/or feline panleucopenia virus (MW-1 or Bristol strain) immediately prior to use by the addition of the contents of one vial (1 ml) of Nobivac FeLV.

Overdose (symptoms, emergency procedures, antidotes) if necessary

No undesirable effects have been seen after the administration of an overdose of Nobivac FeLV except those indicated in the Adverse Reactions section.

Withdrawal periods

Not applicable.

Pharmacological particulars

Immunological properties:

Pharmacotherapeutic group: immunologicals for Felidae, inactivated viral vaccine.

ATCVet code: QI06AA01. Vaccine against feline leukaemia.

The vaccine contains the purified p45 FeLV- envelope antigen, obtained by genetic recombination of the E. coli strain. The antigen suspension is adjuvanted with an aluminium hydroxide gel and with a purified extract of Quillaja saponaria.

Pharmaceutical particulars


Sodium chloride, Disodium phosphate anhydrous, Potassium dihydrogen phosphate, Aluminium hydroxide gel, Quillaja saponaria and Water for injections.

Major incompatibilities

Do not mix with other veterinary medicinal products except cat vaccines of the Nobivac range containing feline calicivirus (F9 strain), feline rhinotracheitis virus (G2620A strain) and/or feline panleucopenia virus (MW-1 or Bristol strain).

Shelf life

Shelf life of the veterinary medicinal product as packaged for sale: 2 years.

Shelf life after first opening the immediate packaging: use immediately.

Special precautions for storage

Store and transport refrigerated (2 °C - 8 °C).

Do not freeze. Protect from light.

Immediate packaging

Type I glass vial containing one dose (1ml) of the vaccine closed with a 13 mm-diameter butyl elastomer stopper and aluminium capsule.

Cardboard or plastic box with 10 vials.

Cardboard or plastic box with 50 vials.

Not all pack sizes may be marketed.


Any unused veterinary medicinal product or waste material derived from such veterinary medicinal products should be disposed of in accordance with national requirements.

Marketing Authorisation Holder (if different from distributor)


1ère avenue - 2065m – L.I.D.

06516 Carros Cedex


Marketing Authorisation Number

Vm 05653/4059

Date of the first authorisation or date of renewal

28 October 2005

Date of revision of the text

24 April 2019.

Any other information

For animal treatment only. Keep out of the sight and reach of children.

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Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. To find the exact cost of shipping your item, and to see all options available, follow these steps:

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  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

Delivery of aerosols

Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as non-ambient items and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.


Q & A

Below are some recent questions we've received regarding Nobivac FeLV Injection for Cats, including answers from our team.

11 October 2015 at 10:06pm

My cat had nobivac ducat and nobivac felv


He had terrible swollen paws and open mouth very irritable had to take him to emergency vet . Got pain killer and anihistamin today very slow feet slightly better how long will this last he has eaten .

  • Non-Executive Director

It is very unusual to get a reaction to this vaccination at all, but it can certainly happen. When it does occur, it is usually over within 24 hours with some treatment, though occasionally may take longer. Your vet will have to help if this is needed.