Sodium fluoride shortage causes several municipalities to stop fluoridation . For example:North Attleboro, MA - https://www.thesunchronicle.com/...
Published on by Nys Cof
North Attleboro, MA - https://www.thesunchronicle.com/news/local_news/north-attleboro-suspends-fluoride-treatment-due-to-supply-issues/article_71eecff5-0f64-5a10-a344-0364949aad10.html
Alpena, Michigan - https://www.thealpenanews.com/news/local-news/2021/12/alpena-considers-change-to-its-drinking-water/