International Thrombotic Thrombocytopenic Purpura Day

Frequency:
3rd Sat
in Sep
Inception Year:
2018
Hashtags:
References:
answeringttp.org/our-role-impact/our-accomplishments
x.com/SanofiUK/status/1307250625474891776
x.com/RareDiseases/status/1307291349872451585

This event occurs annually on the 3rd Saturday of September. In 2025, this is September 20th.

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