Public Health Wales say that tests on a man who died in Swansea have confirmed that he had measles.
In a statement, they said that the tests only confirmed that "the deceased had measles at the time of his death" but that "further investigations are being undertaken by the Swansea Coroner to establish the cause of death."
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A band of rain pushing in overnight, bringing with it the odd spot of coastal and hill fog, but things should improve by tomorrow.
Local authorities said the move is necessary to "avert the growing number of deaths and increasing harm linked to psychoactive substances".
Sunny and bright spells for most of us this afternoon, feeling pleasantly warm.