Your tax-deductible donation will make such a difference in the lives of sick children with rare genetic diseases! By enabling the Help Undiagnosed Children Foundation (HUCF) to continue our ongoing work to find these sick children, we can help them by paying for the genetic testing they need when their families cannot afford to do so. Once they have the genetic testing results, they receive the medical diagnosis and the personalized treatment they deserve for a chance at a much better life.