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BLUETONGUE
Guidance on the disease vector and potential mitigation measures
 

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Bluetongue Latest News

18.30hrs, Friday 13th June 2008

 

Use the interactive map to find out which zone, if any you are in.

Bluetongue News

 

UK General Bluetongue News Update for all Members

The NSA Reports as follows: -

"Further delays in Vaccine Supply Cause Concern: Defra have late this afternoon released more information (statement below) regarding the current hold up in the roll out of bluetongue vaccine. The hold up is giving some cause for concern as spring moves into summer and the likelihood of disease emergence increases. Everyone involved is doing all possible to ensure that vaccine is cleared for use as soon as is humanly possible. NSA will keep members informed just as soon as any information becomes available. Defra statement below:

“Further to the update of 6 June, the batch of vaccine which was due to be delivered by Intervet in the week of 2 June is still undergoing further testing before it can be released. So far, Intervet has delivered vaccine much quicker than expected: over 9 million doses have been distributed to livestock keepers since 30 April and we have expanded the Protection Zone accordingly. There are no concerns with the vaccine that has been delivered to this date; this is an issue with an individual batch which requires further investigation. Because of the Bluetongue outbreak, vaccine has been developed and is being delivered within an unusually tight timescale. Some delays are to be expected with a new vaccine, which has to be and is subject to the highest levels of quality control. We are continuing to work closely with Intervet on determining the availability of the next batches of vaccine and the impact that this will have on the roll-out of vaccination. The next batch of vaccine, which has already been prepared, is undergoing rigorous quality control testing and we will update this page with more information by 20 June.

As soon as further batches of vaccine are available, we will continue to expand the Protection Zone in line with our previous announcement on 23 May and the published vaccination roll-out plan.

lthough the reporting of suspected adverse reactions does not suggest there are any significant problems with this vaccine so far, particularly considering the large number of animals that have already been vaccinated, any suspected adverse reactions should be reported to the vaccine manufacturer and may also be reported directly to the VMD. Intervet are receiving a very low number of reports: no reports are causing serious concern and the very few cases reported have often been related to other ongoing problems in the livestock apparently affected, such as previous bacterial infection.”

Welsh relax slaughter Restrictions: The Welsh Assembly has announced that they will allow the movement of animals from the English Protection Zone direct to slaughter to designated slaughterhouses in the Welsh Free Area. Minor amendments have been made to current licenses to reflect this. This is a vitally needed step as the economic damage to the Welsh slaughtering industry caused by shortages in supply was outweighing the very small risk of bluetongue infection reaching Wales via slaughter stock from the Protection Zone in England.

Pregnant Animal movement out of Zones: Following the discovery of infected new born calves resulting from the trans -placental transmission of disease, the EU has adjusted the rules surrounding the movement of pregnant animals out of zones. This means that animals moving out of a zone must have been either naturally immune to bluetongue or vaccinated before they were inseminated. If that is the case then the existing movement conditions for moving out of zones will apply. NSA has repeatedly highlighted the practical absurdity of this regulation in respect of sheep that have been running with a ram and knowing if and exactly when they were inseminated. Nevertheless the regulations have been adjusted, such is the fear surrounding this new form of disease transmission. Discussion on this point will continue and it might be fair to assume that this will not be the end of the matter from the sheep perspective.

Vaccinated Animal Licenses Available: Defra have published on their website the licenses needed to move vaccinated animals out of a Protection Zone. With vaccination having started in Eastern Counties several weeks ago there will now be animals that meet the conditions to move out of the Protection Zone following vaccination. Vaccinated animals cannot move out of a Protection Zone until at least 60 days post vaccination or at least 35 days post vaccination if a PCR test is also carried out and passed. Please refer to the Defra website for full details for movement of vaccinated animals as it can be quite complex depending on the movement being made.

Merial Win Vaccine Tender: Defra has announced that it is placing an order with Merial to deliver 13 million doses of Bluetongue serotype 8 vaccine, eight million for use in England and five million for use in Wales. Merial anticipate delivering vaccine in regular batches over the summer, which, alongside Defra’s existing contract with Intervet, will hopefully ensure that sufficient doses are available for vaccination to be rolled out across England and most of Wales by September. The Merial vaccine will be available in 100ml bottles and is expected to require one 1ml dose in sheep and two 1ml doses in cattle, given four weeks apart.

It is estimated that the extra 8 million doses in England will just about be sufficient to cover all counties. In Wales however, if the uptake is similar to England the 5 million extra is still not enough vaccine for all susceptible animals. In making the decision to go with Merial for vaccine, the delivery schedule was a key factor. From the sheep viewpoint there is acute awareness of the potential implications for the breeding sheep sales if the vaccination programme drags on too much into the autumn. One down side to the Merial tender is the fact that the vaccine only comes in 100ml bottles; this is unfortunate but was not enough of a negative factor to over ride the better delivery schedule which Merial outlined in their tender.

 

Current UK Protection and Surveillance Zones

The zones detailed in the map below become operational at 06.00hrs on Monday 26th May:

 

Bluetongue Protection Zone & Surveillance Zone

 

As at 17:00 on 6 June 2008 there were 136 confirmed premises affected by Bluetongue. The most recent cases were found as a result of pre-movement testing during the vector-free period.


 

The UK Bluetongue Control Strategy can be accessed by using this link. The Bluetongue disease contingency plans for GB can be accessed by using this link.

 

 

 

england Information for producers in England

DEFRA have posted the following Bluetongue updates:

 

13 June 2008

· Revised licence: EXD483(BT)(E) - General licence for the movement of cattle or sheep out of a Bluetongue Protection Zone or a Bluetongue Surveillance Zone including movements to free areas outside England or Wales or for export.

12 June 2008

· New licences: EXD482(BT)(E) - General licence for the movement of ruminant animals out of a Bluetongue Protection Zone or a Bluetongue Surveillance Zone other than for movement to free areas outside England or Wales or for export and EXD483(BT)(E) - General licence for the movement of cattle or sheep out of a Bluetongue Protection Zone or a Bluetongue Surveillance Zone including movements to free areas outside England or for export.

11 June 2008

· News release: Order placed for additional Bluetongue vaccine.
· Revised licences: EXD464(BT)(E) - General licence for the movement of ruminant animals out of a Protection Zone to slaughter in an area free from Bluetongue restrictions in England or Wales and EXD466(BT)(E) - General licence for the movement of ruminant animals from premises in a Protection Zone to slaughter at premises outside the Protection Zone but within the Restricted Zone in England or Wales.

 

wales Information for producers in Wales

The Welsh Assembly Government have posted the following Bluetongue Updates: -

 

11/06/2008: Bluetongue Vaccine
Rural Affairs Minister Elin Jones has confirmed that DEFRA has placed an order with Merial for 13 million doses of Bluetongue serotype 8 vaccine. Five million doses are for use in Wales, and are in addition to the 2.5 million already secured. Merial are expected to deliver the vaccine in regular batches over the summer. This will ensure that sufficient doses are available for vaccination to be rolled out across Wales by September.

Movement Guidance and Licensing for producers in Wales can be accessed by clicking this link.

Information on Bluetongue Legislation in Wales can be accessed by clicking this link.

 

 

scotland Information for producers in Scotland

The Scottish Government have posted the following Bluetongue Updates: -


Current Situation
Scotland remains a 'bluetongue free area'. For background on the disease see the bluetongue background page.

 

New legislation came into force on 6th June 2008 that provides the legal framework required for a compulsory vaccination campaign in Scotland later in the year and tightens further restrictions on animals entering Scotland. In recognition that temperatures are now rising and we are in a period with a higher risk of disease transmission, the Vector Free Period, previously declared throughout GB in December 2007, has now ended. This means that movement restrictions have returned to the strict regime that was in place before the Vector Free Period was declared and susceptible animals are generally not able to leave bluetongue Restricted Zone in England. During the Vector Free Period, some Scottish slaughterhouses were designated to receive susceptible animals from the Restricted Zones in England. As a result of the end to the Vector Free Period all designations have been revoked.

 

A summary of requirements for the movement of Bluetongue susceptible animals to Scotland is also available in the Leaflets and Advice section.

 

 

northern irelandInformation for producers in Northern Ireland
The Northern Ireland Assembly have posted the following Bluetongue Updates: -


No updates since 13th May 2008

For more information on the conditions, please click on the below link.
Update on Bluetongue import controls press release.


The Bluetongue Declaration can be accessed by clicking here.

There is still no evidence that the virus is circulating in Northern Ireland and this does not therefore constitute an outbreak. Northern Ireland’s bluetongue free status is not affected

Information on Bluetongue in Northern Ireland can be accessed by clicking this link.

 

We hope you find the above information helpful.

 

Regards

 

Steven J McLean 

Chief Executive 


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