As of May 15, over 600 dengue cases have been reported this year – 66 per cent less than the same period last year. SINGAPORE: The National Environment Agency (NEA) launched the annual national dengue prevention campaign on Saturday (May 16) as Singapore entered the traditional peak dengue season from May to October. Speaking at the launch of the campaign, Senior Minister of State for Sustainability and the Environment Janil Puthucheary urged the public to remain vigilant and eradicate mosquito