March 12
World Alloimmunization & HDFN Awareness Day
A global movement uniting families, clinicians, researchers, and advocates to raise awareness for alloimmunization and HDFN.
Countdown to March 12
Show Your Support & Raise Awareness
Join us in raising awareness for alloimmunization and HDFN on March 12 by sharing a graphic, wearing purple, and helping more families and providers learn about this often-overlooked condition.
1. Click any graphic below to open the full-size image in a new tab, then save it to your device.
2. Post your graphic on social media with a photo of yourself, family, or loved ones wearing purple on March 12.
3. Use the hashtag #empoweredinpurple to join the movement.
4. Tag @AlloHopeFoundation and share across social media platforms.
Download & Share
Click any graphic below to open the full-size version for easier saving and sharing.
Take Action
Help us raise awareness, expand advocacy, and support families affected by alloimmunization and HDFN.
