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1 NAME OF THE VETERINARY MEDICINAL PRODUCT
Leucogen
2 QUALITATIVE AND QUANTITATIVE COMPOSITION
Each dose (1.0 ml) contains:
Active substance:
FeLV recombinant p45 antigen Minimum: 97 micrograms
Target 102 micrograms
Adjuvant:
Aluminium hydroxide gel (3%) 0.1 ml
Quil A 10 micrograms
Excipients:
For a full list of excipients, see section 6.1.
3 PHARMACEUTICAL FORM
Suspension for injection
4 CLINICAL PARTICULARS
4.1 Target Species
Cats.
4.2 Indications for use, specifying the target species
For active immunisation of healthy cats to prevent persistent feline leukaemia-virus
viraemia and any associated clinical signs of feline leucocis.
The onset of protection begins 2 weeks after immunisation and the duration of
protection lasts one year after the basic vaccination.
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4.3 Contraindications
Refer to Section 4.7.
4.4 Special warnings for each target species
None.
4.5 Special precautions for use
Special precautions for use in animals
The vaccine should be administered in accordance with the usual aseptic conditions
for vaccination.
Vaccinate only healthy 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 insert or the label to the physician.
4.6 Adverse reactions (frequency and seriousness)
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.
4.7 Use during pregnancy, lactation or lay
In the absence of supporting data, the vaccine should not be used in pregnant or
lactating cats.
4.8 Interaction with other medicinal products and other forms of interaction
No information is available on the safety and efficacy from the concurrent use of this
vaccine with any other except Feligen RCP, where this vaccine is authorised. It is
therefore recommended that no other vaccine than Feligen RCP should be
administered within 14 days before or after vaccination with Leucogen.
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4.9 Amounts to be administered and administration route
Shake the vial before use. Administer Leucogen via the subcutaneous route to cats
according to the following regimen of vaccination:
Basic Vaccination Scheme:
Dose 1: A single 1 ml dose from a minimum of 8 weeks of age.
Dose 2: A single 1 ml dose 3 to 4 weeks later.
Re-vaccination Scheme:
Administer a single 1 ml dose on an annual basis thereafter.
4.10 Overdose (symptoms, emergency procedures, antidotes), if necessary
No undesirable effects have been seen after the administration of an overdose of
Leucogen except those indicated in Section 4.6 Adverse Effects.
4.11 Withdrawal period(s)
Not applicable
5 PHARMACOLOGICAL or IMMUNOLOGICAL PROPERTIES
To stimulate active immunity to feline leucosis
ATC Vet code: QI06AA01
6 PHARMACEUTICAL PARTICULARS
6.1 List of excipients
Disodium phosphate anhydrous
Potassium dihydrogen phosphate
Sodium chloride
Water for injection
6.2 Incompatibilities
Do not mix with any other vaccine / immunological product except Feligen RCP,
where this vaccine is authorised.
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6.3 Shelf-life
Shelf life of the veterinary medicinal product as packaged for sale: 2 years.
6.4 Special precautions for storage
Store and transport refrigerated (2°C - 8°C).
Protect from light. Do not freeze.
6.5 Nature and composition of immediate packaging
Glass vial containing the vaccine and closed with a 13 mm diameter rubber stopper
and sealed with an aluminium seal.
6.6 Special precautions for the disposal of unused veterinary medicinal product
or waste materials derived from the use of such products, where appropriate
Any unused product or waste material should be disposed of in accordance with
national requirements.
7 MARKETING AUTHORISATION HOLDER
Virbac S.A. 1ère avenue
2065 M LID
06516 Carros
France
8 MARKETING AUTHORISATION NUMBER(S)
VPA 10988/40/1
9 DATE OF FIRST AUTHORISATION/RENEWAL OF THE AUTHORISATION
Date of first authorisation: 21st September 2007
10 DATE OF REVISION OF THE TEXT