Translate the text from Welsh to English.



 
Mae tri achos o'r clefyd wedi'u canfod yng Nghymru – yn y Waun, Crucywel a Gaerwen, Ynys Môn. Ond mae mwy na 70 yn y DU gyfan, sef y nifer uchaf ar gofnod, a dros 470 o achosion wedi cael eu canfod mewn adar gwyllt.


Ers mis Tachwedd, mae'n ofynnol i letya adar, ledled y DU, i atal ffliw adar rhag lledaenu i adar a gedwir drwy gysylltiad ag adar gwyllt.


Rhaid i geidwaid adar hefyd ddilyn mesurau bioddiogelwch llym fel glanhau esgidiau cyn ac ar ôl ymweld ag ardaloedd caeedig lle cedwir adar, cadw ardaloedd yn lân a diheintio arwynebau caled yn rheolaidd, a gosod bwyd a dŵr adar mewn mannau cwbl gaeedig i ffwrdd o adar gwyllt, yn enwedig adar y dŵr.


Dywedodd y Prif Swyddog Milfeddygol, Christianne Glossop:



> Mae'r DU wedi cael achosion digynsail o ffliw adar y gaeaf hwn. Mae'r clefyd yn farwol ar gyfer dofednod ac mae'r haint yn dal gyda ni. Rwyf yn annog pobl, yn enwedig y rhai sy'n berchen ar adar, i fod yn fwy gwyliadwrus nag erioed am arwyddion o'r clefyd a chymryd camau i warchod eu hadar.
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> Rydyn ni wedi rhoi systemau cadarn ar waith i helpu i reoli ffliw adar rhag lledaenu. Mae gan bobl sy'n berchen ar adar rôl hanfodol i'w chwarae, drwy gadw golwg am arwyddion o glefyd ac os ydyn nhw'n gweld unrhyw beth maen nhw'n poeni amdano yna dylid rhoi gwybod amdano.
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> Cael mesurau bioddiogelwch rhagorol ar waith yw'r peth gorau y gellid ei wneud i warchod adar, neu fel arall maen nhw mewn perygl.


Gall adar gwyllt, yn enwedig adar y dŵr, ledaenu'r clefyd felly mae'n hanfodol peidio â chaniatáu iddynt gymysgu ag adar eraill gan gynnwys ieir, hwyaid neu wyddau.


Mae pobl yn cael eu hannog yn gryf i beidio â chyffwrdd na chodi unrhyw adar marw neu sâl y maent yn dod o hyd iddynt. Dylid rhoi gwybod am unrhyw adar gwyllt marw y deuir o hyd iddynt drwy ffonio 03459 33 55 77\. Mae’n bosibl y bydd adar yn cael eu casglu i'w harchwilio ymhellach.


Mae ceidwaid yn cael eu hannog i gofrestru eu hadar ar y Gofrestr Dofednod. Mae hyn eisoes yn ofyniad cyfreithiol i'r rhai sydd â 50 o adar neu fwy. Mae cofrestru yn golygu y gellir cysylltu â cheidwaid gyda gwybodaeth neu gamau gweithredu perthnasol sydd eu hangen os bydd achos yn digwydd yn agos atynt.


Mae'r risg i iechyd pobl o'r math hwn o'r feirws ffliw adar yn isel iawn.  

Ychwanegodd y Prif Swyddog Milfeddygol:



> Mae ffliw adar yn brofiad gofidus i bawb dan sylw ac mae rheoli ei ledaeniad yn hanfodol i sicrhau nad oes mwy o adar yn cael eu heffeithio.
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> Dyma pam rydym wedi rhoi mesurau ar waith i warchod adar domestig rhag adar gwyllt sy'n mudo gyda'r haint. Gall cymryd camau fel cael dillad, cyfarpar ac esgidiau glân wrth drin adar a sicrhau bod adeiladau'n ddiogel rhag adar wneud gwahaniaeth enfawr.
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> Mae gan bob un ohonom rôl bwysig i'w chwarae i sicrhau ein bod yn cadw ein hadar yn ddiogel rhag y clefyd marwol hwn.







Translation:


 
Three outbreaks of the disease have been found in Wales – in Chirk, Crickhowell and Gaerwen, Anglesey – but there are more than 70 in the UK as a whole, the highest number on record, and over 470 detections in wild birds.


Housing of birds, across the UK, has been required since November to prevent avian flu from spreading to kept birds through contact with wild birds.


Keepers of birds must also follow strict biosecurity measures such as cleaning footwear before and after visiting bird enclosures, keeping areas clean and regularly disinfecting hard surfaces, and placing birds’ feed and water in fully enclosed areas away from wild birds, particularly waterfowl.


Chief Veterinary Officer, Christianne Glossop said:



> The UK has experienced an unprecedented outbreak of avian influenza this winter. The disease is highly lethal for poultry and the infection is still with us. I urge people, especially those who own birds, to be more vigilant than ever for signs of the disease and take action to protect their birds.
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> We have put in place robust systems to help control avian influenza from spreading, and people who own birds have a crucial role to play by being on the lookout for signs of disease and if they see anything they are concerned about then reporting it.
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> Having excellent biosecurity measures in place is the very best thing that can be done to protect birds, otherwise they are at risk.


Wild birds, particularly waterfowl, can spread the disease so it is vital to not allow them to mix with other birds including chickens, ducks or geese.


People are strongly encouraged to not touch or pick up any dead or sick birds that they find. Any dead wild birds that are found should be reported by calling 03459 33 55 77\. Birds may be collected for further examination.


All keepers are encouraged to register their birds on the Poultry Register. This is already a legal requirement for those with 50 birds or more. Registering means keepers will be able to be contacted with relevant information or action needed should an outbreak happen near them.


The risk to human health from this strain of the avian influenza virus is very low.


The Chief Vet added:



> Bird flu is a distressing experience for all concerned and controlling its spread is crucial so more are not impacted.
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> This is why we have implemented measures to protect domestic birds from wild birds who migrate with the infection. Taking action such as having clean clothes, equipment and footwear when handling birds and making sure buildings are bird proof can make a huge difference.
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> We all have an important role to play to ensure we keep our birds safe from this deadly disease.