The bill amends Chapter 37, Title 39 of the Idaho Code by adding a new section, 39-3704, which establishes specific requirements regarding blood donations and transfusions. It mandates that individuals collecting blood must require donors to disclose their vaccination status, specifically whether they have received a COVID-19 vaccine or a messenger ribonucleic acid (mRNA) vaccine. Additionally, blood collected from donors who have received these vaccines must be clearly and conspicuously marked to inform recipients of its origin.

Furthermore, the bill grants individuals receiving blood transfusions the right to request blood based on the vaccination status of the donor, provided that such blood is available and the situation is nonemergency as determined by the medical provider. The bill declares an emergency and sets an effective date of July 1, 2025, for its provisions to take effect.