One councillor in Port Tennant near Swansea, Clive Lloyd, told ITV News the local community would rally round following the death of a 25-year-old man.
An investigation is underway to find out if measles was responsible.
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One-year-old sheepdog Nell was stolen from a farm on the outskirts of Dolgellau.
Police are investigating an allegation that a young child was approached by a stranger in Llanelli.
An unsettled few days are in store, with rain and wind expected.