The Forestry Commission has said a survey of other sites recently planted with ash from known infected nurseries is continuing.
The Welsh government say they are taking the threat very seriously.
Tree diseases do not respect country boundaries and we need to provide a consistent approach to this threat in order to meet the demands of stakeholders and the public and to ensure that our response is co-ordinated and based on the most up to date scientific evidence.
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The family of a 19-year-old man assaulted in Aberystwyth have said he's "desperately ill".
Starting at Cardiff Castle, they will meet members of the public before enjoying a taste of Welsh culture, sport and heritage.
The decriminalisation of cannabis for medicinal use for those suffering with Multiple Sclerosis and cancer will be debated by AMs today.