Why is PH a Zebra?

Zebras are more rare than horses. PH is a medical zebra: a rare disease that can initially be confused with a medical horse, like asthma or COPD. Learn more about how PHA is raising awareness for earlier diagnosis and support PHA with a donation today.

Learn more | Donate

SUPPORT LUNGS FOR PHers

Proposed changes to the Lung Allocation Score (LAS), now open for public comment, even the playing field for PH patients. Vote yes and include comments about your connection to PH or transplant.

Support lung allocation changes by June 15

PHA's Rich History

PHA now has an interactive timeline that captures the milestones that brought the PH community to where it is today. Scroll through the pictures and videos to reminisce about our community’s greatest achievements.

Check out PHA's timeline

The Scoop on Conference

Read Conference stories and get the inside scoop on what to expect at PHA's 10th International PH Conference in June in our Conference blog, Table Talk: Wired.

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