Water sources in Negros town tainted after Kanlaon blast

BACOLOD CITY — Residents of La Castellana, Negros Occidental, have another hurdle to face following the eruption of Mt. Kanlaon early this month. The Department of Health (DOH) has found concentrations of coliform bacteria in at least 13 water sources in the town that is closest to the volcano. Dr. Adriano Suba-an, DOH regional director