Here is a concise original summary based on the information published by the source. El Niño threatens Mindoro rice production, supply Inquirer.netGov’t steps up preparations for ‘Super El Niño’ – Palace Philippine Information AgencyDENR heightens measures vs El Niño Philstar.comDOH warns of heat stroke, heart risks as El Niño intensifies SunStar Publishing Inc.Sablayan shifts crops amid water supply threat Daily Tribune For the full context and any later updates, use the original source link.