World Thrombosis Day

Campaign Resources to Download

A range of  resources have been created to spread the word about thrombosis (blood clots). Before downloading materials, please be sure to complete the online WTD partner form.

The campaign goal is to keep WTD authentic through global advocacy and a peer-to-peer approach. Note: If you need help accessing information in different file formats, email wtd@isth.org. All downloads are available in the Adobe® Portable Document Format (PDF). You will need the free Adobe Acrobat Reader plug-in to view and print these files. If you wish to customize resources, you will need the Adobe program InDesign.

Eyes Open to Thrombosis Campaign Materials

Campaign Toolkits

Educational Resources (Public)

Educational Resources (Healthcare Professionals)

Symbol and Usage Guidelines

Social Media & Graphics

Know Thrombosis Brand Graphics

Media Materials

Trademark – The official name “World Thrombosis Day” and the corresponding “Infinite Loop Logo” are either registered trademarks or trademarks owned by The International Society on Thrombosis and Haemostasis, Inc. (“ISTH”) in the United States and/ or other countries. These marks and other variants officially adopted by ISTH for use around the world may be used only with the permission of ISTH and only in accordance with the guidelines established by ISTH for the use of its marks.

For answers to frequently asked questions, visit our FAQs. Additional questions can be emailed to wtd@isth.org.