Health officials are advising swimmers in south Dublin, particularly at the popular Forty Foot bathing spot, to take precautions due to potential water quality issues this week. The warnings stem from concerns about elevated levels of bacteria in the seawater. Swimmers are specifically urged to avoid ingesting any water while swimming and to thoroughly wash their hands with soap and water before handling or preparing food. These advisories are in place at multiple locations along the south Dublin coastline. The cause of the bacterial increase is currently under investigation, but authorities are prioritizing public health. Further updates will be provided as more information becomes available regarding water testing results. Swimmers are encouraged to heed the warnings to minimize any potential health risks.