Ingelvac CircoFlex Suspension for Injection for Pigs
Active ingredient: Porcine circovirus-2
Form
Injection
Species
Manufacturer
Boehringer Ingelheim Vetmedica GmbH
VMD MA No.
04491/5013
What it's used for
In addition, vaccination has been shown to reduce PCV2 nasal shedding, viral load in blood and lymphoid tissues, and duration of viraemia. Onset of immunit...
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Paying less for Porcine circovirus-2
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Prescription required
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Ingelvac CircoFlex Suspension for Injection for Pigs — SPC Details
Source: VMD Summary of Product Characteristics (SPC). Last updated 27 Mar 2026.
blood and lymphoid tissues, and duration of viraemia.
Onset of immunity: 2 weeks post vaccination
Duration of immunity: at least 17 weeks.
Shake well before use.
Avoid introduction of contamination during use.
Vaccines devices should be used in accordance with the device instructions provided
by the manufacturer. After correct handling in accordance with the mixing instructions
no leakage should occur. In case of any leakage or incorrect handling of the product
the bottle should be discarded.
Avoid multiple broaching.
When mixed with Ingelvac MycoFLEX:
• Vaccinate only pigs as from 3 weeks of age.
• Cannot be administered in pregnant or lactating pigs.
When mixed with Ingelvac MycoFLEX the following equipment should be used:
• Use the same volumes of Ingelvac CircoFLEX and Ingelvac MycoFLEX.
• Use a pre-sterilised transfer needle. Pre-sterilised transfer needles (CE
certified) are commonly available via medical equipment suppliers.
To ensure correct mixing follow the steps as described below:
1. Connect one end of the transfer needle to the vaccine bottle of Ingelvac
MycoFLEX.
2. - Connect the opposite end of the transfer needle to the vaccine bottle of
Ingelvac CircoFLEX.
- Transfer the Ingelvac CircoFLEX vaccine into the vaccine bottle of Ingelvac
MycoFLEX. If needed, gently press the vaccine bottle of Ingelvac CircoFLEX to
facilitate the transfer.
- After the transfer of the full content of Ingelvac CircoFLEX, disconnect and
discard transfer needle and empty vaccine bottle of Ingelvac CircoFLEX.
3. To ensure appropriate mixing of the vaccines, gently shake the vaccine bottle of
Ingelvac MycoFLEX until the mixture is of uniform orange to reddish colour. During
vaccination the uniformity of the coloured mixture should be monitored and
maintained by continuous agitation.
4. Administer one single injection dose (2 ml) of the mixture intramuscularly per
pig, irrespective of body weight. For administration, vaccine devices should be used
in accordance with the device instructions provided by the manufacturer.
To ensure correct mixing with the TwistPak bottles follow the steps as described
below:
1. the red base of the bottle of Ingelvac MycoFLEX to uncover
the connection system. The red base could be used upside down as a stand to
position of the Ingelvac MycoFLEX bottle upside down.
Twist and remove the green base of the Ingelvac CircoFLEX bottle.
2. the connection ends of the two bottles until they engage.
3. the bottles together until they touch one another completely.
A click confirms that the bottles are engaged.
4. the two vaccine bottles clockwise to complete the coupling of both
bottles.
5. To ensure appropriate mixing, slowly invert the locked bottles until the mixture
is of uniform orange to reddish colour. During vaccination the uniformity of the
coloured mixture should be monitored and maintained by continuous agitation.
6. Administer one single injection dose (2 ml) of the mixture intramuscularly per
pig, irrespective of body weight. For administration, vaccine devices should be
used in accordance with the device instructions provided by the manufacturer.
Use the entire vaccine mixture immediately after mixing. Any unused mixture or
waste material should be disposed according to the instructions given in section 5.5.
When mixed with Ingelvac PRRSFLEX EU:
• Vaccinate only pigs as from 17 days of age.
• Cannot be administered in pregnant or lactating pigs.
When mixed with Ingelvac PRRSFLEX EU the following equipment should be used:
• Use the same volumes of Ingelvac CircoFLEX and Ingelvac PRRSFLEX EU.
• Ingelvac CircoFLEX hereby replaces the solvent of Ingelvac PRRSFLEX EU.
• Use a pre-sterilised transfer needle. Pre-sterilised transfer needles (CE
certified) are commonly available via medical equipment suppliers.
To ensure correct mixing follow the steps as described below:
1. Connect one end of the transfer needle to the vaccine bottle of Ingelvac
CircoFLEX.
2. Connect the opposite end of the transfer needle to the vaccine bottle of Ingelvac
PRRSFLEX EU.
3. Transfer the Ingelvac CircoFLEX vaccine into the vaccine bottle of Ingelvac
PRRSFLEX EU. If needed, gently press the vaccine bottle of Ingelvac
CircoFLEX to facilitate the transfer.
After the transfer of the full content of Ingelvac CircoFLEX, disconnect and
discard transfer needle and empty vaccine bottle of Ingelvac CircoFLEX.
4. To ensure appropriate mixing of the vaccines, gently shake the vaccine bottle of
Ingelvac PRRSFLEX until the cake is fully dissolved.
5. Administer one single injection dose (1 ml) of the mixture intramuscularly per
pig, irrespective of body weight. For administration, vaccine devices should be
used in accordance with the device instructions provided by the manufacturer.
Use the entire vaccine mixture within 4 hours after mixing. Any unused mixture or
waste material should be disposed according to the instructions given in section 5.5.
Very common
(> 1 animal / 10 animals treated):
Elevated temperature
Very rare
(< 1 animal / 10,000 animals treated, including isolated
reports):
Anaphylaxis
1
Mild and transient on the day of vaccination.
Should be treated symptomatically.
Reporting adverse events is important. It allows continuous safety monitoring of a
veterinary medicinal product. Reports should be sent, preferably via a veterinarian, to
either the marketing authorisation holder or its local representative or the national
competent authority via the national reporting system. See the package leaflet for
respective contact details.
Special precautions for safe use in the target species:
Not applicable.
Special precautions to be taken by the person administering the veterinary medicinal
product to animals:
In case of accidental self-injection, seek medical advice immediately and show the
package leaflet or the label to the physician.
Special precautions for the protection of the environment:
Not applicable.
mixed with either Boehringer Ingelheim’s Ingelvac MycoFLEX or Ingelvac
PRRSFLEX EU and administered at one injection site. The product literature of
Ingelvac MycoFLEX and Ingelvac PRRSFLEX EU should be consulted before
administration.
After administration of Ingelvac CircoFLEX mixed with Ingelvac PRRSFLEX EU the
following adverse events may occur: In individual pigs, the temperature increase after
associated use rarely exceeds 1.5 °C but stays below an increase of 2 °C. The
temperature returns to normal within 1 day after the peak temperature is observed.
Transient local injection site reactions, which are restricted to a slight redness, may
rarely occur directly after vaccination. Reactions resolve within 1 day. Immediate mild
hypersensitivity-like reactions were commonly observed after vaccination, resulting in
transient clinical signs such as vomiting and rapid respiration, which resolved within a
few hours without treatment. Transient purple skin discoloration was uncommonly
observed and resolved without treatment. Appropriate precautions to minimise
handling stress during the administration of the product may lower the frequency of
hypersensitivity-like reactions.
No information is available on the safety and efficacy of this vaccine when used with
any other veterinary medicinal product except the product 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.
Do not freeze.
Protect from light.
This information is sourced from the official Summary of Product Characteristics (SPC) published by the Veterinary Medicines Directorate (VMD). It is provided for informational purposes only and does not replace professional veterinary advice. Always consult your vet before administering any medication.
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Other Products Containing Porcine circovirus-2
These products share the same active ingredient and may be suitable alternatives. Always consult your vet.
Cirbloc Emulsion for Injection for Pigs
POM-VCeva-Phylaxia Veterinary Biologicals Co. Ltd
Cirbloc M Hyo Emulsion for Injection for Pigs
POM-VCeva-Phylaxia Veterinary Biologicals Co. Ltd
Cirbloc M Hyo Emulsion for Injection for Pigs
POM-VCeva Animal Health Ltd
CircoMax Emulsion for Injection for Pigs
POM-VZoetis UK Limited
CircoMax Emulsion for Injection for Pigs
POM-VZoetis Belgium
CircoMax Myco Emulsion for Injection for Pigs
POM-VZoetis UK Limited
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