WI AR3

Designates February 28, 2025, as Rare Disease Day in Wisconsin, aligning with the National Organization for Rare Disorders (NORD) nationwide observance

Nearly 10,000 diseases are classified as rare in the U.S. (each affecting fewer than 200,000 people), collectively impacting 25-30 million Americans, or approximately 1 in 10 people

More than 800 drugs and biologics have been FDA-approved for rare disease treatment, though millions of Americans still lack approved treatments for their conditions

Individuals with rare diseases commonly face diagnosis delays, difficulty finding medical experts, and limited access to treatments or ancillary services