Bluetongue:Restrictions moving,on freezinggerminal andproduct storingfrom germinalbluetongue-susceptible product
animals
TheIn rulesthe toevent followof whena youbluetongue areoutbreak, moving,controls freezingwill orbe storingimposed germinalto productprevent (semen,the ovaspread orof embryo)disease invia the bluetonguegerminal restrictedproduct zone.
from bluetongue-susceptible animals.
- From:
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Department for Environment, Food & Rural Affairs and Animal and Plant Health Agency - Published
- 5 July 2024
- Last updated
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11
23JulySeptember20252024— See all updates
Applies to England
Restrictions on germinal product
ReferencesRestrictions toon ‘animals’germinal meansproduct ruminantsunder (forbluetongue example,controls cattle,do sheep,not goatsremove andyour deer)obligations andto camelidscomply (forwith example,other llamasgerminal andproduct alpacas).regulations.
ReferencesFind out how to ‘germinalapply product’for meansgerminal semen,product ovaspecific orlicences embryo.on the apply for an exemption from animal disease restrictions page.
AsFind ofout 1how Julyto 2025,apply thefor wholegerminal ofproduct Englandgeneral islicences inon athe bluetongue restrictedmovement zonelicences and designated slaughterhouses. page.
MovingMovement of germinal product within a bluetongue zone
YouGerminal product collected from any animal showing clinical signs of bluetongue must not be used or moved until the donor animal has been assessed by a veterinarian.
Within a Restriction Zone (RZ), Surveillance Zone (SZ) or Protection Zone (PZ) you can move fresh or frozen germinal product within the bluetonguesame restricted zone without a licence,licence.
Within asa longControl asZone the(CZ) donoror animala doesTemporary notControl haveZone signs(TCZ) ofyou bluetongue.can Thismove includesgerminal product within the same zone under general licence.
Movement of germinal product thatinto wasa collectedbluetongue andzone
You can move fresh or frozen atgerminal product from the free area into a premisesRZ, inSZ Englandor beforePZ 1without July.a licence.
You mustcan not move fresh or usefrozen germinal product collected from anythe animalfree showingarea signsinto ofa bluetongueCZ untilor aTCZ veterinariansubject hasto assesseda thegeneral animal.licence.
MovingFreezing of germinal product towithin Walesa orbluetongue Scotland
YouFreezing needof germinal product is prohibited within a CZ, TCZ, RZ, SZ or PZ unless undertaken with a specific licence or at a designated premises for the collection and processing of germinal products. The licence or designation conditions require bluetongue testing of the donor animal, whether or not the germinal product is being moved.
Voluntary testing of donor animals
If your business wishes to movetest donor animals, this may be done through The Pirbright Institute: Non-Vesicular Reference Laboratory (The Pirbright Institute).
Movement of germinal product out of thea restrictedbluetongue zone tozone
Germinal Walesproduct orcan Scotland.only Followbe moved out of a bluetongue zone if you comply with the guidanceconditions on:of a licence. Conditions include but are not limited to:
- moving
frozengerminal product fromproducedEnglandmorethan60daysbeforeabluetonguezonewasdeclaredcanmoveunderlicenceto Scotlandanypremisesoutsidethezonewithouttestingofthedonoranimal - moving
frozengerminal productproducedfrom Englandanimalsthathavecompletedalltestingrequirementswithnegativeresults,asset-outbelow,canmoveto Walesanypremisesoutsideofthebluetonguezone
Freezing
To freezecollected germinalup productto in60 thedays before a bluetongue restrictedzone was declared can only be moved out of the zone youif mustthe either:
- apply
donoranimalhasbeentested–bloodsamplesmaybetakenfromthedonoranimalatthetimeofcollectingthegerminalproductandstoredfor asubsequentspecifictestinglicenceifrequired - have
freshitgerminaldoneproductatcanonlymoveunderlicencetoa designated premisesapprovedfor the collection and processing of germinal productswhereitmustbefrozen–thedonoranimalwillneedtestingbeforetheproductcanbeused anygerminalproductwherethedonoranimalhasnotcomplied,orcannotcomply,withthetestingregimeisineligibletomoveoutofthezonefreshgerminalproductcollectedinsidethezonecannotbemovedtopremisesoutsidethezoneforuse
RegardlessGerminal product should be quarantined separately from germinal product of whethera different health status. If straws are not used the storage container should only contain product from one animal. The straw or container must have effective labelling and the licensee must keep auditable records. Quarantine of frozen germinal product must be maintained until post-movement testing is beingcompleted moved,with whenthe return of negative results.
Testing regime: germinal product moves and freezing
There are two testing regimes available for donor animals to demonstrate that collected germinal product youis bluetongue free. All sampling must be organised by the keeper and taken by an MRCVS veterinarian who must attest that the samples were collected in accordance with APHA guidance. You must use one of these two regimes:
Virus test animalsregime: aftertesting collectionfor absence of virus by either:polymerase chain reaction (PCR) test
Prior to the collection of germinal product:
donoranimalsmustnotshowanyclinicalsignsofbluetongue PCRonwherethedayofcollectionsamplesmustbetakenfromthe donor animal isnosampledmore6than10dayspriorto 28thecommencementofthecollectionperiodsamplingispermittedonthedayofcollectionwerecommendthatyoutakethepre-collectionsample3days afterinadvanceandobtainnegativeresultspriortocommencingcollection- bluetongue
theELISAsamplemustbesubmittedtothenationalreferencelaboratoryandbesubjecttoanagentidentificationtest(aPCRtest)wherewithnegativeresults - the
collectedgerminalproductwillbeineligibleforuseuntilboththepre-andpost-collectiontestsresultsarereceivedwithnegativeresults
After the collection of germinal product, the licensee must ensure that:
thedonor animal is sampled 28onceduringtheperiodfrom6daysto 6028days after collectionthe–finalnotecollectionthatforthis optionconsignmenttheissamplenotmustsuitablebesubmittedtothenationalreferencelaboratoryandbesubjecttoanagentidentificationtest(aPCRtest)withnegativeresultsthecollectedgerminalproductwillbeineligiblefor vaccinateduseanimalsuntilboththepre-andpost-collectiontestsresultsarereceivedwithnegativeresults
When you are collecting germinal product regularly from the same animal:
- if a collection period lasts longer than 28 days, you will need a PCR
willberequiredevery 28 days thesampleissubjecttoanagentidentificationtest(aPCRtest)with anegativeresultsthecollectedgerminalproductwillbeineligibleforuseuntilboththepre-andpost-collectiontestsresultsarereceivedwithnegative resultresults
Antibody –test regime: testing for the lastabsence PCRof antibody via enzyme-linked immunosorbent assay (ELISA)
After testthe collection of germinal product, the licensee must beensure that:
donoranimalmustnotshowanyclinicalsignofbluetongueonthedayofcollectiondonoranimalissampled atonceleastfrom628daysto60daysafter the last collection date- you
themustsamplenotisusesubjecttoanELISAserologicaltestforthedetectionofantibodytothebluetongueviruswithnegativeresults thecollected germinal product untilwillyoubehaveineligiblereceivedfortheusenegativeuntilthepost-collection testreturnsanegativeresult
All
Storage donorof animalsgerminal mustproduct complyuntil withnegative testingtest requirements.results are obtained
KeepersCollected aregerminal responsibleproduct forshould thebe costquarantined offrom sampling,other postagegerminal product and testing. stored separately in straws or in another isolated container (for example, hexi-goblet) while awaiting negative results to avoid cross contamination with other germinal product.
YouA mustpositive clearlyresult indicatewill RT-PCRlead and/orto ELISAan APHA veterinary (antibody)investigation testingto fordetermine bluetonguewhat virusaction is needed. The veterinary inspector will determine which germinal product must be destroyed and specifywhich ‘germinalmight be eligible for use.
If cross contamination of the germinal product freezing’collected inis boldsuspected, atthis could result in the topentire contents of thea form.tank being destroyed.
StoringGerminal germinal product collected before a zone is imposed
YouSome shouldgerminal quarantineproduct may have been collected and stored in the zone before the zone was declared. This germinal product collectedalso fromrequires ana animallicence whoseto exit the zone.
Any germinal product produced and frozen more than 60 days before the date a bluetongue infectiondisease statuscontrol zone is unknowndeclared fromwill otherbe germinaleligible productfor untila testinglicence to exit the zone without the need for the donor animal to be tested. This is completesubject andto youthe havegerminal receivedproduct negativebeing results.kept Youseparate shouldfrom storeother itgerminal separatelyproduct in straws or another isolated containercontainer, (suchwith asauditable records to prove this and that the collection occurred more than 60 days before.
For germinal product that is collected and stored within 60 days a hexi-goblet).zone Thisis avoidsdeclared, crossin contamination.order to be eligible for a licence to exit the zone, the donor animal must comply with one of these two testing regimes:
Testing of the donor animal using bluetongue RT-PCR
If youtesting areusing notbluetongue usingRT-PCR, straws,the licensee must ensure that:
asinglepre-collectionsampleofthe storagedonorcontaineranimalshould onlybecontaintakenifitisaone-offorlimitedgerminalproduct fromcollection.oneAanimal.secondThesamplestrawisneeded6-28daysafterthecollection. Ifthissecondsamplehasn’tbeencollectedasample (Day0)shouldbetakenwithin6daysofthezonebeingdeclared.foradonoranimalincollectionforanextendedperiodor containercontinuouslysamplesshouldbecollectedevery28days,includingasampleatleast6daysafterthecollectionperiodends.samplesmust havebestoredwithclear labelling andauditablerecordstoconfirmthe licenseeanimalmustandkeepdateauditableofrecords.A
collection.positiveTheseresultsampleswillonlyleadneedtotestingan APHA veterinaryifinvestigationatozonedetermineiswhatimposed,actionandamovementlicenceis needed.required.Thesamplesshouldberetainedforatleast60days.aveterinary inspectorattestationwill determinealsowhichbegerminalrequiredproducttodemonstratebloodsamplesarecollectedandstoredappropriately–uprightinarefrigeratorat+4˚C
Testing of the donor animal using bluetongue ELISA
If testing using bluetongue ELISA, the licensee must ensure that:
apost-collectionsampleshouldbe destroyedcollectedbetween28and which60mightdaysbeaftereligiblethecollectionandthesampleissubjecttoabluetongueELISAserologicaltestfor use.thedetectionofantibodytothebluetongueviruswithnegativeresults.
Day zero samples
If crossa contaminationpost collection sample was not taken, then a day “0” sample must be taken within 6 days of the zone being imposed and tested by PCR in addition to the pre-collection sample.
Where a germinal product collectedmovement licence is suspected,required, you must prove the negative disease status of the donor prior to the movement. To do this, the day zero sample, together with the samples collected in the previous 60 days, must be subject to an agent identification test (PCR test) with negative results.
Auditable records must be kept evidencing the date of collection to be within this couldperiod.
A resultveterinary attestation will also be required to demonstrate blood samples are collected and stored appropriately – upright in a refrigerator at +4˚C.
Testing is only required if the entiredonor contentsanimal is within a zone at the time of collection, or in an area that later becomes a tankzone beingwithin destroyed.60 days of the collection.
VoluntaryMovement testingof an animal out of donora animalsbluetongue zone for germinal product collection
IfLive youranimals businessmoved wouldout likeof a zone for germinal product collection must comply with the movement rules in place at that time, including pre- and post-movement testing.
The destination premises is expected to be a designated premises for collection of germinal products where testing and movement rules apply. Where this is not the case a restriction notice will be served at the destination premises, preventing the movement of the animal and the movement and use of the collected germinal product until a post movement test is completed with negative results.
Testing requirements for moving live animals out of a bluetongue zone
You must test before and after moving live animals out of a bluetongue zone:
Pre-movementtestingofdonor animals,animalyousampled3-5daypriortomove,withthereturnofnegativeresultsbeforethemovecan arrangetakeprivateplace.Post-movementtesting.ofdonoranimalsampled6-10daysafterthemove.Theanimalandcollectedgerminalproductremainunderrestrictionuntilanegativetestisreturned.
Where animals are intended to only stay for a short period (routinely up to 24 hours but we will accept up to 5 days) as specific licence is available to permit movement to a designated premises for collection of germinal product and for return to the original source premises where post movement samples must be taken 6-10 days after they originally left the premises.
A restriction notice will be served at the destination premises, preventing the movement of the animal and the movement and use of the collected germinal product until a post movement test is completed with negative results. This may alternatively be a condition of designation of a premises.
DesignatedPremises premisesdesignation
Any premises can be designated tofor collect,the process,purpose handleof collecting, processing, handling or storestoring germinal product. These will normally be specialist artificial breeding centrescentres, or others such as veterinary practices specialising in artificial breeding services.
To apply for designation, you must contact APHA at outbreak.designations@apha.gov.uk to request:
requesta designation application formanda separate form to detail how the business meets the designation conditions
If youryou are a premises that regularly freezes and stores germinal product,product you should,should as a contingency applyapplying for designation to minimise future disruption. Personnel employed or contracted to a designated premises may collect and freeze germinal product under a licence issued to the business, subject to conditions.
Designation of the source or destination premises may also be required as a condition of a movement licence.
A full list of conditions is recorded on the designation application form.form Conditions for designation include,includes but are not limited to:
- complying
compliancewith germinal product donor animal testing regime - following
separationbiosecurityofmeasuresrestrictedtogerminalavoidproduct,cross contamination including quarantining and detaining the germinal product ofpendingunknownnegativehealthteststatusresults,untilandhasbiosecurityameasuresnegativetotestavoidresultcrosscontamination - permission to freeze germinal product
- clear germinal product labelling
- effective record keeping allowing traceability and audit
Updates to this page
Last updated 11
-
Added links to guidance on moving germinal product to Wales or Scotland. Also clarified guidance on moving germinal product that was collected and frozen before 1 July 2025.
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We have updated the rules for collecting, freezing and moving germinal product, now that the restricted zone covers the whole of England.
-
11 July 2024 We have updated the information on this page for clarity.
-
5 July 2024 First published.
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Update history
2026-03-06 16:03
Correction made to PCR post-collection testing timeframe.
2025-07-11 16:11
Added links to guidance on moving germinal product to Wales or Scotland. Also clarified guidance on moving germinal product that was collected and frozen before 1 July 2025.
2025-07-01 08:45
We have updated the rules for collecting, freezing and moving germinal product, now that the restricted zone covers the whole of England.
2024-09-23 18:00
This page has been updated to clarify the current requirements for movement and storage of germinal product in the event of a bluetongue outbreak.
2024-07-11 16:19
We have updated the information on this page for clarity.
2024-07-05 16:57
First published.