An aid convoy on Monday brought the first food and medical relief for months to the western town of Madaya, where 40,000 people are trapped by encircling government forces and local doctors say some residents have starved to death. The World Health Organization said it had asked the Syrian government to allow it to send mobile clinics and medical teams to Madaya to assess the extent of malnutrition and evacuate the worst cases. The World Health Organization said it had asked the Syrian government to allow it to send mobile clinics and medical teams to Madaya to assess the extent of malnutrition and evacuate the worst cases. A local doctor said 300 to 400 people needed special medical care, according to Elizabeth Hoff, the WHO representative in Damascus who went into Madaya with the convoy.