Schmallenberg virus : new Akabane-like virus in cattle, sheep and goats in Europe - 2011/2012

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

FLI

Schmallenberg Virus

Germany : current Information on ‛Schmallenberg virus’


last updated 10th February 2012


In Germany animals from 434 holdings have been tested positiv for ‛Schmallenberg virus’ so far.

The cases occurred in 13 cattle holdings, 402 sheep holdings and 19 goat holdings.

Affected federal states are North Rhine-Westphalia (7 cattle, 185 sheep, 6 goat holdings), Lower Saxony (1 cattle, 62 sheep, 3 goat holdings), Hesse (41 sheep holdings, 2 goat), Schleswig-Holstein (1 cattle, 44 sheep holdings), Rhineland-Palatinate (2 Bison, 24 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 3 sheep, 4 goat holdings), Brandenburg (7 sheep holdings), Thuringia (10 sheep holdings), Saxony-Anhalt (4 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (9 sheep holdings), Saxony (9 sheep holdings) and Mecklenburg-Western Pomerania (1 goat holding).
The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus’, mostly in sheep.

Link to map

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[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Belgium reports 103 farms affected with Schmallenberg virus

feb 10 2012

Today Belgium confirmed the Schmallenberg virus in 95 sheepholdings , 7 cattleholdings and 1 goat holding.

link to map

Belgique - AFSCA - Etat des lieux le 10/02/2012 - 13.00 hrs

Virus Schmallenberg

Depuis le 1er décembre, de nombreux cas de mortinatalité et de malformation chez des agneaux (mort-nés avec cou tordu, hydrocéphalie, membres déformés,…) ont été enregistrés aux Pays-Bas et Allemagne. Quelques veaux présentant des symptômes similaires ont également été signalés.

Finalement le 23 décembre, le premier cas en Belgique a été détecté sur des agneaux nouveau-né présentant des malformations et/ou mort-né.

Jusqu'aujourd'hui le virus Schmallenberg a été révélé dans 95 exploitations ovines, 7 exploitations bovines, et 1 exploitation caprines. Il est attendu que d’autre cas vont être mis en évidence et ce notamment dans la mesure où la période de gestation, principalement chez les ovins et les caprins, va prochainement débuter.


Exploitations où le virus a été mis en évidence:

Exploitations bovines - 7

Exploitations ovines - 95

Exploitations caprines - 1


AFSCA


CARTE

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[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Netherlands: Schmallenberg virus in cattle (4), sheep (89) and goats (5).

Total of positive farms: 98

Bloodsamples of 8 cattle holdings were found to be positive too. They were old samples from last autumn, these positives are not counted in the Netherlands.

Similar positives are included in Belgium and Germany.

Link to map

Update VWA - Peildatum 10 februari 12.00

Totaal aantal meldingen: 474 - Aangetoond: 98

Runderen : 281

Virus aangetoond : 4
Niet aangetoond : 203
Nog in onderzoek : 74

De locaties waar misvormde kalveren gevonden zijn, bevinden zich in Drenthe (Echten, Peize) en Flevoland (Ens) en Zeeland (Wissenkerke).

Uit bloedmonsters van herfst 2011 zijn 8 positieve rundveebedrijven gevonden. Anders dan in België en Duitsland,
worden ze in Nederland niet meegeteld.


Schapen : 172

Virus aangetoond : 89
Niet aangetoond : 62
Nog in onderzoek : 21

De locaties met schapen waar het virus is aangetoond, bevinden zich in alle provincies, behalve Utrecht en Flevoland.

Geiten : 21

Virus aangetoond : 5
Niet aangetoond : 14
Nog in onderzoek : 2

De locaties met geiten waar het virus is aangetoond bevinden zich in Overijssel(2), Gelderland (2) en Zuid-Holland(1).


Overzichtskaart Nederland met bedrijven waar Schmallenbergvirus is aangetoond + locaties

Update 9 februari
.

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

From the excellent and frequently updated website Warmwell, by Mary Critchley

February 10th 2012 ~ Reactions of the virologist, Ruth Watkins, after the online discussions

Dr Ruth Watkins, formerly Head of Diagnostic Virology at St Mary's Hospital where she was an Honorary Consultant and Senior Lecturer in the Department of Virology at St Mary's Hospital Medical School, Imperial College School of Medicine, London, is currently a sheep farmer in Wales. With her expertise in virology and first hand knowledge of farming, her views are very valuable. Her summary of points:

All those farms on which there has been an outbreak should keep those ewes to breed next year. From experience with Akabane and the use of vaccines it is clear that immunity from the acute and short lasting infection in the adult ewe is strong and likely to provide protection against reinfection. I am not sure if sufficient ewe lambs from this summer will also have been infected on these farms but this may well be so. So these ewe lambs as yearlings put to the ram next year if infected in 2011 or early in the summer of 2012 should not have affected lambs as they will be protected against having the infection whilst pregnant.

The concept of the susceptible period of the foetus during which a primary infection of the mother ewe will cause death or deformities was not mentioned. It should be.The farmer with her question about lambing ewes in May should have no cause for concern. Even if infected in May there should not be a problem with her lambs. (There is a possibility of meningo-encaphalitis in calves and cattle but we don't know if this will occur with Schmallenberg virus and it only seems to occur with certain strains of the Shamondo viruses, and no comment can be made on this yet. I don't think there is a need to mention it).

It is clear that lambing in April May would be advisable next year. May would be preferable. It was very mild this year and I am not sure when midges were no longer active but they could certainly have been through November at least. I believe that Pirbirght should be able to answer this. This would mean putting rams in at the start of December. This is such an important point that I am surprised the BVA man has not grasped it. I put my rams in in November but I am going to wait until December next year if the Schmallenberg virus is shown to be active next summer in the UK.

The best date for cattle pregnancies is going to be a problem. The period of susceptibility of calves in utero is longer than for sheep. Also dairying and so on require Spring and Autumn calving. Probably Autumn calving will be safer than Spring calving.

There should have been absolute clarity in the answer that no product has been shown to repel midges sufficiently to prevent biting and infection. Again the BVA vet should have been absolutely clear on this- he was corrected by the Belgian farmer. (Where was he during the BTV8 outbreak?)

Warmwell

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Cows infected after eating from infected afterbirth?

In an article from 2008 about "bluetongue", a number of possibilities are mentioned, how the virus can survive wintertime.

A researcher says:

There is also circumstantial evidence that cattle could become infected orally if they eat the afterbirth of an infected offspring from another cow.

http://www.sciencedaily.com/releases/2008/08/080825203916.htm

Eating from an afterbirth is normal, natural behavior of cows.

May be something to take into account , in relation to "Schmallenberg".



thanks to Mixin

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

10 feb 2012

Total number of infected premises in Europe: 758

Cattle - 25

Sheep - 708

Goats - 25


Netherlands - 98

Germany - 434

Belgium - 103

UK - 29

France - 94


Source

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Link to map

Germany: current Information on ‛Schmallenberg virus’

last updated 13th February 2012

In Germany animals from 473 holdings have been tested positiv for ‛Schmallenberg virus’ so far.

The cases occurred in 15 cattle holdings, 438 sheep holdings and 20 goat holdings.

Affected federal states are North Rhine-Westphalia (7 cattle, 193 sheep, 7 goat holdings), Lower Saxony (3 cattle, 68 sheep, 3 goat holdings), Hesse (46 sheep holdings, 2 goat), Schleswig-Holstein (1 cattle, 50 sheep holdings), Rhineland-Palatinate (1 Bison, 1 cattle, 24 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 5 sheep, 4 goat holdings), Brandenburg (10 sheep holdings), Thuringia (14 sheep holdings), Saxony-Anhalt (5 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (9 sheep holdings), Saxony (9 sheep holdings), Mecklenburg-Western Pomerania (1 goat holding) and Saarland (1 sheep holding).

The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus’, mostly in sheep.

FLI

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Schmallenberg-virus in Europe - 2012


GvdH/Flutrackers.com


This map is based on FAO-Empres data. The latest data are not available yet for the map. Regular updates will be published in this thread.


Latest update: 13 february 2012 - 21.45


Total number of known infected premises in Europe: 797

Cattle - 27

Sheep - 744

Goats - 26


Netherlands - 98

Germany - 473

Belgium - 103

United Kingdom - 29

France - 94



Source

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Link to map

Germany: current Information on ‛Schmallenberg virus’

last updated 14th February 2012

In Germany animals from 506 holdings have been tested positiv for ‛Schmallenberg virus’ so far.

The cases occurred in 15 cattle holdings, 470 sheep holdings and 21 goat holdings.

Affected federal states are North Rhine-Westphalia (7 cattle, 201 sheep, 8 goat holdings), Lower Saxony (3 cattle, 72 sheep, 3 goat holdings), Hesse (50 sheep holdings, 2 goat), Schleswig-Holstein (1 cattle, 51 sheep holdings), Rhineland-Palatinate (1 Bison, 1 cattle, 27 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 7 sheep, 4 goat holdings), Brandenburg (11 sheep holdings), Thuringia (17 sheep holdings), Saxony-Anhalt (6 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (11 sheep holdings), Saxony (9 sheep holdings), Mecklenburg-Western Pomerania (2 sheep, 1 goat holding) and Saarland (2 sheep holdings).

The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus’, mostly in sheep.

FLI

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Note: at this moment it is hard to confirm "Schmallenberg" in cattle. In a few weeks a serological test will be available. Than we can know the true extent of the spread of Schmallenberg.

In the Netherlands malformed calves outnumber malformed lambs.


From DEFRA

Schmallenberg virus: updated 14 february 2012

Schmallenberg virus (SBV) has now been identified in samples submitted from 40 farms in the south and east of England, across the counties of Norfolk, Suffolk, Essex, Kent, East Sussex, West Sussex and Hertfordshire.

All of the counties where SBV infection has been identified are in the zones recognised as potentially at risk from infected midges being blown across last summer from affected areas in northern mainland Europe.

With the exception of one SBV positive cattle sample from a farm in West Sussex, all of the GB cases of SBV infection have been diagnosed in sheep to date.

Figures correct as at 13 February 2012

County Submissions with confirm infection
(based on clinical signs and virus identification)

Norfolk - 10

Suffolk - 11

Essex - 3

Kent - 6

East Sussex - 6

Hertfordshire - 1

West Sussex - Sheep(2) - Cattle (1)

Total 40

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Schmallenberg-virus in Europe - 2012


GvdH/Flutrackers.com


This map is based on FAO-Empres data. The latest data are not available yet for the map. Regular updates will be published in this thread.


Latest update: 14 february 2012 - 19:30


Total number of known infected premises in Europe: 843

Cattle - 27

Sheep - 789

Goats - 27


Netherlands - 100

Germany - 506

Belgium - 103

United Kingdom - 40

France - 94



Source

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Link to map

Germany: current Information on ‛Schmallenberg virus?

last updated 15th February 2012

In Germany animals from 550 holdings have been tested positiv for ‛Schmallenberg virus? so far.

The cases occurred in 17 cattle holdings, 512 sheep holdings and 21 goat holdings.

Affected federal states are North Rhine-Westphalia (9 cattle, 208 sheep, 8 goat holdings), Lower Saxony (3 cattle, 75 sheep, 3 goat holdings), Hesse (58 sheep holdings, 2 goat), Schleswig-Holstein (1 cattle, 63 sheep holdings), Rhineland-Palatinate (1 Bison, 1 cattle, 28 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 8 sheep, 4 goat holdings), Brandenburg (13 sheep holdings), Thuringia (18 sheep holdings), Saxony-Anhalt (6 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (12 sheep holdings), Saxony (13 sheep holdings), Mecklenburg-Western Pomerania (3 sheep, 1 goat holding), Saarland (2 sheep holdings) and Berlin (1 sheep holding).

The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus?, mostly in sheep.

FLI

 

[Pathfinder]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Schmallenberg virus

Information for farmers and vets in Great Britain

Excerpt:

Risk to humans

According to an initial risk assessment carried out by public
health authorities in the Netherlands and a follow-up risk
assessment by the European Centre for Disease Prevention and
Control, there is unlikely to be a risk to human health from
Schmallenberg virus; but this is not yet certain.

Farmers and veterinary surgeons are advised to take sensible
hygiene precautions when working with livestock and abortion
material. Although several members of the group of related
viruses can affect humans, the ability to do so is thought to be due
to a gene sequence which is not present in Schmallenberg virus.

Pregnant women should not have contact with sheep and goats
at lambing/kidding time due to risks of exposure to other
disease causing organisms.

Full text:
http://vla.defra.gov.uk/science/docs/sci_schmallenberg.pdf

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Schmallenberg-virus in Europe - 2012


GvdH/Flutrackers.com


This map is based on FAO-Empres data. The latest data are not available yet for the map. Regular updates will be published in this thread.


Latest update: 15 february 2012 - 19:40


Total number of known infected premises in Europe: 902

Cattle - 29

Sheep - 846

Goats - 27


Netherlands - 103

Germany - 550

Belgium - 111

United Kingdom - 40

France - 94



Source

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Germany: current Information on ‛Schmallenberg virus?

last updated 16th February 2012

In Germany animals from 587 holdings have been tested positiv for ‛Schmallenberg virus? so far.

The cases occurred in 22 cattle holdings, 540 sheep holdings and 25 goat holdings.

Affected federal states are North Rhine-Westphalia (12 cattle, 209 sheep, 9 goat holdings), Lower Saxony (4 cattle, 83 sheep, 3 goat holdings), Hesse (63 sheep holdings, 3 goat holdings), Schleswig-Holstein (2 cattle, 67 sheep holdings), Rhineland-Palatinate (1 Bison, 1 cattle, 28 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 8 sheep, 4 goat holdings), Brandenburg (13 sheep holdings), Thuringia (20 sheep holdings, 1 goat holding), Saxony-Anhalt (13 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (12 sheep holdings), Saxony (14 sheep holdings), Mecklenburg-Western Pomerania (3 sheep, 1 goat holding), Saarland (2 sheep holdings, 1 goat holding) and Berlin (1 sheep holding).

The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus?, mostly in sheep.

FLI

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

France: Schmallenberg-virus confirmed at 3 cattlefarms and 149 sheepfarms

16 februari 2012


The French Ministry of Agriculture today confirmed Schmallenberg-virus in 3 cattle premises together with 55 new sheepfarms.

The virus apparently reached the centre of France: see on the map departments with the # 16, 36 , 86 and 87.

Pr?sence du virus de Schmallenberg en France

16 f?vrier 2012

La pr?sence du virus de Schmallenberg vient d??tre confirm?e dans 55 nouvelles exploitations ovines et 3 exploitations bovines.

Au total ce sont 152 ?levages qui sont donc touch?s dans 25 d?partements (02, 08, 10, 14, 16, 21, 27, 36, 50, 51, 52, 54, 55, 57, 58, 59, 60, 62, 67, 70, 76, 80, 86, 87, 88).

Ce virus de la famille des orthobunyavirus, qui n?affecte que les ruminants, a ?t? identifi? pour la premi?re fois au Pays-Bas et en Allemagne en novembre dernier. D?autres foyers ont depuis ?t? recens?s en Belgique et au Royaume-Uni.

http://agriculture.gouv.fr/

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

17 Feb 2012

Schmallenberg virus poses no risk to humans: OIE

17 Feb 2012

A scientific review of the Schmalleberg Virus that is spreading throughout Europe’s livestock sector has indicated that the virus poses no risk to human health, the World Organisaiton for Animal Health has reported.

The virus was confirmed in Germany in November 2011 and has since spread to herds throughout Europe and the United Kingdom.

It is transmitted by biting insects and causes miscarriages and birth defects in sheep, goats, cattle and bison.

The virus' rapid spread since its detection four months ago prompted Russia to ban imports of livestock and genetic material from Germany, the Netherlands, the United Kingdom, Belgium and France earlier this month.

Further reports have since emerged that Russia’s state veterinary service, Rosselkhoznadzor, has also extended the ban to include imports of beef from the EU.

That development has not been widely reported and some European contacts have told Beef Central that while Russia has indicated it may ban beef, questions surround whether the ban on beef had yet been implemented. Russia was the world’s largest beef importer in 2011, taking more than one million tonnes of beef.

That included about 128,498 tonnes from the EU.

By comparison, Australia exported 54,088 tonnes to Russia last year, ranking as our fourth largest export market for beef behind Japan, the US and Korea.
Russia is the EU’s second largest export market for beef behind Turkey.

European officials have stated that they believe the trade restrictions applied by Russia are unnecessary, as the virus is believed to pose no threat to humans.

The World Health Organisaiton has reported today that a meeting of scientific experts to review existing knowledge of the virus has found that the risk to human health is negligible.

The experts also determined that the viraemic period (the time during which the virus circulates in the bloodstream of an infected animal) of Schmallenberg virus is short, and that virus transmission most likely occurs by vectors such as mosquitoes or biting midges, with apparent similarity to the transmission of the bluetongue virus.

The experts identified areas of priority for research and collection of scientific data which will assist the development of appropriate prevention and control methods of the disease.

The experts also assessed the risk of the possible spread of the disease through trade.

They concluded that the risk of disease spread from trade in meat and milk is negligible.

For semen, embryos and live animals the experts made recommendations for safe trade.

Russia’s state veterinary service Rosselkhoznadzor has criticised the EU's biosecurity systems in a statement on its website.

It said the Schmallenberg outbreak had “again highlighted the incompetence” of biological security systems across the EU and within individual EU member countries.

“Last year there was an outbreak of highly pathogenic colibacillosis and its origin was never established; dioxin contaminated products got into the human food chain two years ago.

“This novel disease outbreak demonstrates that the European Union is not ready for new threats and risks resulting from new disease agent occurrence.

“Currently the European Union is facing the problem of development of cheap and reliable diagnostic test-systems, development and production of specific vaccine that on its own requires the research intensification of virus biological and epidemiological peculiarities.”

BeefCentral

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Germany - Current Information on ‛Schmallenberg virus?

last updated 17th February 2012

In Germany animals from 607 holdings have been tested positive for ‛Schmallenberg virus? so far.

The cases occurred in 23 cattle holdings, 558 sheep holdings and 26 goat holdings.

Affected federal states are North Rhine-Westphalia (12 cattle, 210 sheep, 9 goat holdings), Lower Saxony (4 cattle, 83 sheep, 3 goat holdings), Hesse (67 sheep holdings, 4 goat holdings), Schleswig-Holstein (2 cattle, 71 sheep holdings), Rhineland-Palatinate (1 Bison, 2 cattle, 29 sheep, 3 goat holdings), Baden-Wuerttemberg (1 cattle, 8 sheep, 4 goat holdings), Brandenburg (13 sheep holdings), Thuringia (21 sheep holdings, 1 goat holding), Saxony-Anhalt (16 sheep holdings), Hamburg (1 cattle, 4 sheep holdings), Bavaria (12 sheep holdings), Saxony (17 sheep holdings), Mecklenburg-Western Pomerania (4 sheep, 1 goat holding), Saarland (2 sheep holdings, 1 goat holding) and Berlin (1 sheep holding).

The Netherlands, Belgium , the United Kingdom and France have also reported cases of ‛Schmallenberg virus?, mostly in sheep.

LINK TO MAP

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

First Schmallenberg case found in Italy?

17 feb 2012

According to a French source the first case of Schmallenberg virus was found in Italy in a goat.

Not confirmed by other sources yet.

Virus de Schmallenberg : un premier cas en Italie

Ce virus qui provoque des malformations chez les ovins et bovins s'?tend ? grande vitesse.Un premier cas de virus de Schmallenberg a ?t? identifi? sur une ch?vre en Italie, a indiqu? au "Nouvel Observateur" le Minist?re de l'Agriculture.

http://actu.orange.fr/france/info-o...s-en-italie-le-nouvel-observateur_486788.html

 

[Gert van der Hoek]

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

Re: Schmallenbergvirus : new Akabane-like virus in cattle, sheep and goats in Europe

3 cattle holdings

Schmallenberg virus: further updates on GB testing results

Schmallenberg virus (SBV) has now been identified in samples submitted from 52 farms across the counties of Norfolk, Suffolk, Essex, Kent, East Sussex, West Sussex, Hertfordshire, Surrey, Hampshire and Cornwall.

Due to the increase in reports of SBV identified in France, the areas at comparatively higher risk in the UK have been revised in line with the plume modeling data from the summer which models areas at risk of midge incursion from northern Europe.

These areas include Dorset, Devon, Cornwall, Somerset, Gloucestershire and Wiltshire and therefore an increase in risk for South Wales. The timing of the most dense plumes would have been in late October for this south west region. This is therefore in line with the appearance of deformities in lambs being born now, assuming the highest risk period for lambs is if the mother is infected at approximately one month into gestation.

The majority of the GB cases of SBV infection have been diagnosed in sheep to date.

Figures correct as of 17 February 2012


County Premises with confirmed infection
(based on clinical signs and virus identification)

Sheep Cattle Goats Total

Norfolk 12 1 0 13

Suffolk 10 1 0 11

Essex 2 0 0 2

Hertfordshire 1 0 0 1

West Sussex 3 1 0 4

Cornwall 1 0 0 1

East Sussex 8 0 0 8

Hampshire 1 0 0 1

Surrey 1 0 0 1

Kent 10 0 0 10


Total 49 3 0 52

DEFRA