Nobivac® Pi Questions and Answers
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What does Nobivac Pi protect against?
For active immunisation of dogs from the age of 8 weeks onwards to reduce clinical signs of canine parainfluenza infection and to reduce viral shedding.
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What is the onset of immunity for Nobivac Pi?
Onset of immunity: 4 weeks after vaccination. See the section below on Pi intervals.
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What is the duration of immunity for Nobivac Pi?
Duration of immunity: has not been demonstrated, but an anamnestic response is produced in dogs given a revaccination one year after basic vaccination.
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Can Nobivac Pi be used in pregnancy?
Nobivac Pi has been shown to be safe for use in pregnant bitches that have been vaccinated before pregnancy with the Pi vaccine of the Nobivac series.
We do not hold specific data regarding use during lactation and therefore cannot recommend this use during this period.
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What are the storage requirements for Nobivac Pi?
Nobivac Pi requires storage in a refrigerator between 2 oC and 8 oC. Do not freeze. Protect from light. Care should be taken to avoid prolonged or repetitive exposure to high ambient temperatures following withdrawal from the refrigerator prior to use.
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Are there any breed specific contraindications for Nobivac Pi?
There are no breed specific contraindications for Nobivac Pi.
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Can Nobivac Pi be mixed with other Nobivac vaccines?
Safety and efficacy data (viral excretion) are available which demonstrate that this vaccine can be mixed and administered with the inactivated vaccines of the Nobivac series against canine leptospirosis caused by all or some of the following serovars: L. interrogans serogroup Canicola serovar Canicola, L. interrogans serogroup Icterohaemorrhagiae serovar Copenhageni, L. interrogans serogroup Australis serovar Bratislava, and L. kirschneri serogroup Grippotyphosa serovar Bananal/Liangguang.
The product information of the relevant Nobivac vaccines should be consulted before administration of the mixed product. When mixed with Nobivac leptospirosis vaccines at annual revaccination, it has been established that there is no interference with the anamnestic response induced by the injectable canine parainfluenza virus component.
After administration with one of the leptospirosis vaccines, a mild and transient increase in body temperature (≤ 1°C) may occur for a few days after vaccination, with some pups showing less activity and/or a reduced appetite. A small transient swelling (≤ 4 cm), which can occasionally be firm and painful on palpation, may be observed at the site of injection. Any such swelling will either have disappeared or be clearly diminished by 14 days post-vaccination.
After mixed administration of an overdose of Nobivac Pi and an overdose of the leptospirosis vaccines of the Nobivac series, transient local reactions such as diffuse to firm swellings from 1 to 5 cm in diameter may be observed, usually these will persist no longer than 5 weeks, however some may take a little longer to completely disappear.
Safety and efficacy data are available which demonstrate that this vaccine can be mixed and administered with the inactivated vaccine of the Nobivac series against rabies or the inactivated vaccine against rabies and leptospirosis, where applicable. After administration with the rabies containing vaccines transient local reactions such as diffuse to firm swellings from 1 to 4 cm in diameter may be observed for up to 3 weeks after vaccination. The swellings may be painful for up to 3 days post dosing.
Safety data are available which demonstrate that this vaccine can be administered at the same time but not mixed with the inactivated vaccine of the Nobivac series against Bordetella bronchiseptica.
When this vaccine is administered in association with the inactivated vaccine of the Nobivac series against Bordetella bronchiseptica, the demonstrated antibody response data of this vaccine are the same as when this vaccine is administered alone.
When Nobivac Pi is used with any of the other Nobivac vaccines referred to above, the minimum vaccination age for each vaccine must be taken into account such that at the time of vaccination, the dogs are at or older than the oldest minimum vaccination age for the individual vaccines.
No information is available on the compatibility of this vaccine when used with any other veterinary medicinal product except the products mentioned above. A decision to use this vaccine before or after any other veterinary medicinal product therefore needs to be made on a case by case basis.
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What is the interval for Nobivac Pi for primary course?
• Before the age of 12 weeks:
Two vaccinations, each with a single dose: the first vaccination from the age of 8 weeks onwards and the second vaccination 2 - 4 weeks later.
• From the age of 12 weeks onwards:
Single vaccination, with one dose per animal.
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What is the revaccination protocol for Nobivac Pi?
Every year with a single dose.
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Nobivac Solvent: indications for use
To reconstitute freeze dried small animal Nobivac vaccines which include instructions to be reconstituted with Nobivac Solvent.
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What is the storage requirement for Nobivac Solvent?
Nobivac Solvent requires storage not exceeding 25 °C and protected from light. Do not freeze.
Shelf life of the veterinary medicinal product as packaged for sale: 2 years
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Are Nobivac vaccines inactivated or live vaccines?
Live attenuated vaccines
Live vector vaccines
Killed (inactivated) vaccines
Inactivated sub-unit vaccines
Nobivac DHP
Nobivac Myxo-RHD PLUS Nobivac L4
Nobivac FeLV
Nobivac DHPPi
Nobivac Rabies
Nobivac Respira Bb
Nobivac Ducat
Nobivac KC
Nobivac Parvo-C
Nobivac Pi
Nobivac Tricat Trio
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Shelf life of vaccines following reconstitution
Vaccination
Time
Nobivac DHP
30 minutes
Nobivac DHPPi
30 minutes
Nobivac Ducat
30 minutes
Nobivac FeLV*
Use immediately
Nobivac KC
1 hour
Nobivac Myxo-RHD PLUS
4 hours
Nobivac Parvo-C
30 minutes
Nobivac Pi
30 minutes
Nobivac Tricat Trio
30 minutes * Nobivac FeLV is presented as a suspension for injection therefore does not require reconsitution.
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What is the minimal dose for vaccinations?
Each vaccine is formulated on the basis of a minimum immunising dose, not a dose per body weight. Therefore the full vaccine dose/reconstituted amount is the minimal immunising dose.
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What are the storage requirements for Nobivac vaccines?
In order for the product shelf-life to be as it is stated on the product's SPC it should be stored as per the datasheet's storage requirements. This will always be our recommendation for product use.
In the case of any doubt it would be advisable to contact the Technical Product Support team before discarding any product.
In the event where it is advisable to discard product it may be possible to claim on the practice's insurance. Our Technical Product Support team can write a letter of support for insurance claims, pertaining to deviations in storage conditions, should you require it.
Product images are representations of packaging and may not accurately reflect the current packaging available in the GB marketplace.
Date of preparation: August 2025
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Nobivac® DHP contains live canine distemper virus (strain Onderstepoort), canine adenovirus 2 (strain Manhattan LPV3) and canine parvovirus (strain 154). POM-V.
Nobivac® DHPPi contains live canine distemper virus (strain Onderstepoort), canine adenovirus type 2 (strain Manhattan LPV3), canine parvovirus (strain 154) and canine parainfluenza virus (strain Cornell). POM-V.
Nobivac® Ducat contains live attenuated feline rhinotracheitis virus (strain G2620A) and feline calicivirus (strain F9). POM-V.
Nobivac® FeLV is an inactivated subunit vaccine containing purified p45 FeLV-envelope antigen. POM-V.
Nobivac® KC contains live Bordetella bronchiseptica bacteria (strain B-C2) and canine parainfluenza virus (strain Cornell). POM-V.
Nobivac® L4 contains inactivated Leptospira strains: L. interrogans serogroup Canicola serovar Portland-vere (strain Ca-12-000), L. interrogans serogroup Icterohaemorrhagiae serovar Copenhageni (strain Ic-02-001), L. interrogans serogroup Australis serovar Bratislava (strain As-05-073) and L. kirschneri serogroup Grippotyphosa serovar Dadas (strain Gr-01-005). POM-V.
Nobivac® Lepto 2 contains inactivated Leptospira interrogans serogroups Canicola (strain Ca-12-000) and Icterohaemorrhagiae (strain 820K). POM-V.
Nobivac® Myxo-RHD PLUS contains live myxoma vectored RHD virus strain 009 and MK 1899. POM-V.
Nobivac® Parvo-C contains live attenuated canine parvovirus (strain 154). POM-V.
Nobivac® Pi contains live attenuated canine parainfluenza virus (strain Cornell). POM-V.
Nobivac® Rabies contains inactivated Rabies virus (strain Pasteur RIV). POM-V.
Nobivac® Respira Bb is an inactivated subunit vaccine containing the fimbrial antigen of Bordetella bronchiseptica. POM-V.
Nobivac® Tricat Trio contains live attenuated feline calicivirus (strain F9), feline herpes virus type 1 (strain G2620A) and feline panleucopenia virus (strain MW-1). POM-V.
Nobivac® Solvent contains sterile phosphate buffered water. POM-V
Further information is available from the SPC, datasheet or package leaflet.
Advice should be sought from the medicine prescriber.
Prescription decisions are for the person issuing the prescription alone.
Use Medicines Responsibly.
MSD Animal Health UK Limited, Walton Manor, Walton, Milton Keynes, MK7 7AJ, UK
Registered in England & Wales no. 946942