World Thrombosis Day Resources
World Thrombosis Day resources: Free multilingual campaign materials
World Thrombosis Day offers a free library of downloadable blood clot awareness resources for campaign partners worldwide. From ready-to-use campaign logos and social media graphics to print-ready flyers, fact sheets and partner toolkits, WTD campaign partners can access everything they need to run a successful campaign in multiple languages at no cost.
Additionally, partners can follow step-by-step guides to illuminate a landmark in red and blue and connect with local media to amplify their message. To get started, browse the sections below and download the materials that best support your World Thrombosis Day awareness efforts on October 13 and beyond.
International Society on Thrombosis and Haemostasis (ISTH) owns the copyright and trademark of the World Thrombosis Day campaign and symbol.
Downloadable materials to support blood clot awareness worldwide
Download World Thrombosis Day toolkits and campaign guides
How to illuminate a landmark for World Thrombosis Day
Every October 13, landmarks around the world light up in red and blue to honor World Thrombosis Day. Illuminating a landmark in your city is one of the most visible and impactful ways to raise blood clot awareness, show support for the global WTD campaign and unite your community around a shared mission. Getting started is easier than you think. Download our step-by-step landmark illumination guide below and find everything you need, from submitting your request to sharing your photos with the global WTD community.
World Thrombosis Day media resources and press materials
World Thrombosis Day equips campaign partners, healthcare advocates and members of the media with ready-to-use press materials to help spread accurate, expert-driven blood clot awareness worldwide. To support your outreach efforts, download our template press release and media alert to announce your World Thrombosis Day activities in your local community and drive meaningful media coverage on and around October 13.
Additionally, if your World Thrombosis Day activities earn media coverage, we want to hear about it. Share your media hits with the global WTD campaign by emailing us at wtd@isth.org.
Reminders for using World Thrombosis Day resources.
The official name “World Thrombosis Day” and the corresponding “Infinite Loop Logo” are registered 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 have been officially adopted by the ISTH for use globally. They may be used by official partners and supporters of the World Thrombosis Day campaign with the permission of the ISTH and only in accordance with the guidelines established by the ISTH for the use of its marks.
Please note that country specific websites using the World Thrombosis Day name are not owned/supported by the ISTH.
This Site includes copyrighted materials, such as literary and artistic works in the form of animations, photographs, graphics, images, videos, text, music, and sounds, database rights, and may contain registered trademarks, or design rights belonging to ISTH or any third parties (“Proprietary Rights”).
For answers to frequently asked questions, visit our FAQs. Additional questions can be emailed to wtd@isth.org.
