Nov 10, 3 after allegedly eating a grilled cheese at a New York preschool. of their 3- year-old son, whom they say died due to an allergic reaction after. Nov 9, A 3-year-old boy died last week after having an allergic reaction at his Manhattan preschool, his family said. The boy, Elijah Silvera, was. Nov 14, Child care providers in New York must now call during medical emergencies , following the accidental death of 3-year-old Elijah Silvera. Nov 9, Officials in New York City have shut down a preschool and launched an investigation after a 3-year-old died from what his parents say was an. Nov 10, NEW YORK: A three-year-old boy died last week after having an allergic reaction at his Manhattan pre-school, a New York Times report said on. Nov 11, A 3-year-old boy with a known dairy allergy died after eating grilled a grilled cheese sandwich last week despite the school “knowing and.