Translate the text from English to Welsh.



 
* Compulsory housing order is lifted
* High standards of biosecurity remain essential as the risk of avian influenza continues.
* New mandatory biosecurity measures introduced for all outside birds


Poultry and other captive birds will no longer need to be housed unless they are in a Protection Zone and are now allowed to be kept outside. However, the Avian Influenza Prevention Zone (AIPZ) remains in force and additional mandatory biosecurity measures have also been introduced as infection may still be present in the environment for several more weeks.


Those who intend to allow their birds outside from today must follow guidance and take action to prepare the outside areas. When released, owners should continue to take extra precautions and birds should be kept in fenced or enclosed outdoor areas whilst feed and water must be provided under cover where wild birds cannot gain access.


Good biosecurity is the most effective method of disease control available and bird keepers should apply enhanced measures at all times to prevent and mitigate the risk of future outbreaks.


Great Britain’s three Chief Veterinary Officers have reminded all bird owners, that regardless of flock size, should not be complacent.


In a joint statement Great Britain’s three Chief Veterinary Officers said:



> Whilst the lifting of the compulsory housing order is welcome news, rigorous biosecurity remains the most important thing bird keepers can do keep their birds safe.
> 
> 
> It is thanks to the hard work of all bird keepers, who have played their part and kept their flocks safe this winter, which has allowed us to take this action today. However, the recent cases of avian influenza show that it’s more important than ever for bird keepers to remain vigilant for signs of disease and maintain stringent standards of biosecurity.


All bird keepers (whether they have pet birds, a commercial sized or a backyard flock) must be diligent in continuing to take effective and precautionary biosecurity measures including cleaning and disinfecting equipment, clothing and vehicles, limiting access to non\-essential people on their sites, and workers changing clothing and footwear before entering bird enclosures.


To help ensure bird keepers meet the requirements set out in the AIPZ declaration and protect their birds from this highly infectious virus, the Government has provided biosecurity guidance and published a biosecurity self\-assessment checklist, in addition to steps keepers should take before they release their birds.


This includes the new AIPZ legal requirement to keep free ranging birds within fenced areas, and ensure that ponds, watercourses and permanent standing water are fenced off to minimise any direct or indirect contact with wild birds.


Further Information
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Housing remains mandatory for all poultry and captive birds which are located in the 3km Protection Zone (PZ) surrounding an infected premises. Bird keepers can check where disease control zones are currently located and if they are in a zone using the Defra and APHA interactive map.


See the Defra and APHA risk and outbreak assessments on GOV.UK for further information on the evidence which supports the avian influenza risk levels. This includes the Rapid risk assessment on incursion of H5N8 HPAI into housed or not housed poultry flocks and captive birds (updated 29 March 2021\).







Translation:


 
* Mae’r gorchymyn gorfodol i gadw adar dan do yn cael ei godi
* Mae safonau uchel o ran bioddiogelwch yn parhau’n hanfodol gan fod risg ffliw adar yn parhau.
* Mae mesurau bioddiogelwch gorfodol newydd wedi cael eu cyflwyno ar gyfer unrhyw adar a gedwir y tu allan


Mae'r mesurau gorfodol i gadw dofednod ac adar caeth dan do, a gyflwynwyd ledled Prydain Fawr ym mis Rhagfyr ac sy’n un o ystod o fesurau i atal ffliw adar rhag lledaenu, wedi cael eu codi heddiw \[o 23:59 31 Mawrth 2021 ymlaen].


Ni fydd angen cadw dofednod ac adar caeth eraill dan do bellach oni bai eu bod mewn Parth Gwarchod ac, erbyn hyn, caniateir iddynt gael eu cadw y tu allan. Fodd bynnag, mae'r Parthau Atal Ffliw Adar (AIPZ) yn parhau mewn grym ac mae mesurau bioddiogelwch gorfodol ychwanegol wedi cael eu cyflwyno hefyd oherwydd y gallai'r haint barhau yn yr amgylchedd am sawl wythnos arall.


Rhaid i'r rheini sy'n bwriadu caniatáu i'w hadar fynd allan o heddiw ymlaen ddilyn canllawiau a chymryd camau i baratoi'r mannau y tu allan. Pan gaiff yr adar eu rhyddhau, dylai perchnogion barhau i gymryd rhagofalon ychwanegol a dylai’r adar gael eu cadw mewn mannau awyr agored sydd wedi'u ffensio neu eu hamgáu. Rhaid darparu bwyd a dŵr o dan do mewn man lle na all adar gwyllt fynd iddo.


Bioddiogelwch da yw'r ffordd fwyaf effeithiol o reoli clefydau, a dylai ceidwaid adar ddefnyddio mesurau ychwanegol bob amser er mwyn atal a lliniaru'r risg o achosion yn y dyfodol.


Mae tri Phrif Swyddog Milfeddygol Prydain Fawr wedi atgoffa pawb sy’n berchen ar adar i beidio â gorffwys ar eu rhwyfau, beth bynnag y bo maint yr haid.


Mewn datganiad ar y cyd, dywedodd tri Phrif Swyddog Milfeddygol Prydain Fawr:



> Er bod diddymu’r gorchymyn gorfodol i gadw adar dan do yn newyddion i'w groesawu, bioddiogelwch trwyadl yw'r peth pwysicaf gall ceidwaid adar ei wneud o hyd i gadw’u hadar yn ddiogel.
> 
> 
> Gwaith caled ceidwaid adar, wrth iddyn nhw chwarae’u rhan nhw a chadw’u heidiau’n ddiogel dros y gaeaf, sy’n golygu ein bod yn gallu cymryd y camau hyn heddiw. Ond wedi dweud hynny, mae'r achosion diweddar o ffliw adar yn dangos ei bod yn bwysicach nag erioed bod ceidwaid adar yn parhau’n wyliadwrus am arwyddion o glefydau a’u bod yn cynnal safonau bioddiogelwch llym.


Rhaid i bawb sy’n cadw adar (p'un a oes ganddynt adar anwes, haid fasnachol neu haid yn yr iard gefn) barhau i fynd ati’n ddiwyd ac yn ofalus i gymryd camau bioddiogelwch effeithiol, gan gynnwys glanhau a diheintio offer, dillad a cherbydau, cyfyngu ar fynediad i’w safleoedd i bobl nad ydynt yn hanfodol, a sicrhau bod gweithwyr yn newid dillad ac esgidiau cyn mynd i mewn i fannau lle cedwir adar.


Er mwyn helpu i sicrhau bod ceidwaid adar yn bodloni'r gofynion sydd i’w gweld yn y datganiad ar Barthau Atal Ffliw Adar (AIPZ) ac yn diogelu eu adar rhag y feirws heintus iawn hwn, mae'r Llywodraeth wedi darparu canllawiau bioddiogelwch ac wedi cyhoeddi rhestr wirio ar gyfer hunanasesu bioddiogelwch, yn ogystal â'r camau y dylai ceidwaid eu cymryd cyn iddynt ryddhau eu hadar.


Mae hyn yn cynnwys y gofyniad cyfreithiol newydd mewn Parthau Atal Ffliw Adar i gadw adar maes mewn ardaloedd sydd wedi'u ffensio, a sicrhau bod pyllau dŵr, cyrsiau dŵr a merddwr  parhaol yn cael eu ffensio i leihau unrhyw gyswllt uniongyrchol neu anuniongyrchol ag adar gwyllt.


Rhagor o wybodaeth
------------------


Mae’n parhau’n orfodol i unrhyw ddofednod ac adar caeth sydd yn y Parth Gwarchod 3km o amgylch safle heintiedig gael eu cadw dan do. Gall ceidwaid adar ddefnyddio map rhyngweithiol Defra ac APHA i weld lle mae’r parthau rheoli clefydau ar hyn o bryd ac a ydynt mewn un o’r parthau hynny.


Gweler asesiadau risg ac achosion Defra ac APHA i gael rhagor o wybodaeth am y dystiolaeth sy'n cefnogi’r lefelau risg a bennwyd mewn perthynas â ffliw adar ar GOV.UK, gan gynnwys yr asesiad risg cyflym ar ymlediad HPAI H5N8 i heidiau dofednod sydd dan do neu yn yr awyr agored ac i adar caeth (diweddarwyd 29 Mawrth 2021\).