@cancerjourney02: Castiel is 21 months old and was diagnosed with stage 4 high-risk neuroblastoma with MYCN amplification — one of the most aggressive forms of the disease. He finished treatment at Boston Children’s Hospital — and now there’s a real chance: an experimental vaccine exclusively at Memorial Sloan Kettering Cancer Center in New York, which may help prevent relapse. The vaccine is free, but all costs — consultations, exams, travel and lodging — are out of pocket. $1, $5, $10… every dollar helps us so much. 🙏 🔗 Link in bio #neuroblastoma #helpcastiel #cancerinfantil #childhoodcancer #donate