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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Carl Edwards has the latest edition of Newsweek Wales
The bitter rivals looked neck and neck over the first eight rounds, but Bellew crucially found the extra gears to win
Wales held a 16-15 lead over the world champions with 11 minutes remaining but the hope of a first victory was destroyed in the final stages