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IDAL: IntraDermal Administration of Liquids
Why vaccinate in the skin?
Where a muscle provides movement, the skin provides protection. The skin has an abundance of specialised immune cells.
A vaccine must attach to immune cells to protect a pig from infectious disease. Vaccinating directly into the skin rapidly delivers the long-lasting desired immunity.
IDAL, the revolutionary vaccination technology from MSD Animal Health, offers a wealth of benefits for farmers, processors and to the animal’s welfare.

The IDAL can be used to vaccinate against a broad range of common pig diseases: Porcine Circovirus Associated Diseases, PRRS, Ileitis and Enzootic Pneumonia.
The IDAL device delivers 0.2ml of vaccine under high pressure and enables users to vaccinate large numbers of pigs in a short time.
Benefits of IDAL:
Animal Health and Welfare:
- Less pain perception
- Flexibility in the choice of the vaccination site for piglets
- Less stressful for the pigs
- No needle breakage in the pig
- No risk of infection transmission through the needle
- Quick, effective immune response
The Processor:
- Cost saving as fewer actions needed at processing
- Reduced tissue damage and no broken needles in the carcass
The Pig Farmers:
- The IDAL offers flexibility with a range of vaccines to cover the most significant pathogens; vaccines are Porcilis® PCV ID, Porcilis® M Hyo ID Once, Porcilis® PRRS and Porcilis® Lawsonia ID.
- No need to change needles - safer for the operator and saves time.
- Built in operator safety features reduces risk of self-injection.
- Simple to use.
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MSD Animal Health Privacy Notice
MSD Animal Health UK Ltd., a division of Merck & Co, Inc., Rahway, NJ, USA (“MSD AH”), is committed to protecting your personally identifiable information in accordance with the applicable data protection laws. Our privacy notice is used to inform you about the information we collect, how we use it and who we share it with.
The personal information (first name, last name, email address, business name, business address, telephone number, vet name, vet practice) you provide after completing IDAL - registration of interest form will be processed for the purpose of contacting you regarding your interest in IDAL®. We will contact you by either email or phone to confirm your interest. By providing your name and contact details you agree these methods of communication can be used to contact you. By submitting this form and registering your interest, you are agreeing for us to contact your veterinary surgeon to notify them of your interest. This contact is required due to the POM-V licence of the vaccines administered through the IDAL device.
By providing your details, you consent to the processing by MSDAH, acting as data controller. Consistent with the purposes described above, you acknowledge that the Personal Information you provide to MSDAH can be transferred to Merck & Co., Inc. (Rahway, NJ, USA), which operates as MSD outside of the U.S. and Canada; its subsidiaries and/or, its subsidiaries and/or to companies globally that provide services on our behalf, if that is required, and in accordance with applicable laws and our instructions. This may include international transfers in compliance with the Data Protection Act 2018 and General Data Protection Regulation 2018, Binding Corporate Rules and Standard Contractual Clauses. Any party handling information on behalf of MSD is contractually obliged to process your personal information in accordance with the same privacy standards as MSD. Retention period applied will be ten years.
You have certain rights to your personal information such as obtaining copies, correcting it or you can ask for it to be deleted. If you choose to exercise your data protection rights you can submit a request using the following link https://dsr.msd.com/DSR/United_Kingdom/English/ in your browser where you are able to request access, correct or delete your personal information. If you have questions or concerns about our use of your personal information, please contact us at the following email address: msdukdpo@msd.com. Alternatively, you also have the option of contacting the UK Information Commissioners Office, if you feel that we have not addressed your concern. For more information on our privacy practices and policies, please check our privacy commitments: https://www.msdprivacy.com/uk/en/.
If you do not agree with these terms and/or do not wish to provide your personal data in this way, please navigate away from this page.
Register your interest in IDAL below
The IDAL Range
Porcilis® PCV ID emulsion for injection for pigs contains Porcine circovirus type 2 ORF2 subunit antigen ≥ 1436 AU1. POM-V
Porcilis® M Hyo ID ONCE emulsion for injection for pigs contains inactivated whole cell concentrate of Mycoplasma hyopneumoniae strain 11: ≥ 6.5 log2. POM-V
Porcilis® PRRS lyophilisate and solvent for suspension for injection for pigs contains live attenuated PRRS virus strain DV: 104.0 - 106.3 TCID50. POM-V
Porcilis® Lawsonia ID lyophilisate and solvent for emulsion for injection for pigs contains inactivated Lawsonia intracellularis strain SPAH-08 ≥ 5323 U1. 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