뉴욕주는 '뉴욕 게놈 센터', 록펠러대학 등과 함께 조사에 착수했으며 미 질병통제예방센터(CDC)와도 협력하고 있다.
New York State has launched an investigation with the "New York Genome Center" and Rockefeller University, and is also working with the Centers for Disease Control and Prevention (CDC).