Experts from New Zealand are among those in Cardiff for a conference hosted by the Welsh Government on the possible use of cattle vaccination to eradicate bovine TB.
Cattle vaccination is not currently allowed under EU legislation, because the best vaccine interferes with the main diagnostic test used to establish if herds have tuberculosis.
More than 1,400 badgers have so far been vaccinated under the Welsh Government's pilot programme to tackle bovine TB, which is being carried out in north Pembrokeshire, and parts of Ceredigion and Carmarthenshire.
Welcome to our international delegates, here to consider how cattle vaccination could contribute to TB eradication. #TBvaccwales
Am opening 2 day Welsh Govt workshop to advance thinking on role that a cattle vaccine should play in TB eradication. #TBvaccwales
More top news
Wrexham man Christopher Matthew Griffiths has been jailed for cutting his dog's ears off. Traces of cocaine were found in the dog's urine.
Stephen 'Beano' Pike stabbed his neighbour Clint Simms on his doorstep in Ely, Cardiff. He was jailed for life at Cardiff Crown Court today.
Police appeal after a man sexually assaulted a teenage girl sat beside him on an Arriva train to between Cardiff and Pontypridd.