Pa 13 Okutobala ndi tsiku lachisanu ndi chitatu la "Tsiku la Dziko Lonse la Thrombosis" (Tsiku la Dziko Lonse la Thrombosis, WTD). Chifukwa cha kupita patsogolo mwachangu kwa chuma cha China, njira zamankhwala ndi zaumoyo ku China zakhala zabwino kwambiri, ndipo thanzi lakhala chizindikiro chofunikira cha chitukuko cha dziko komanso chitukuko cha dziko. Komabe, chifukwa cha ukalamba, chiwerengero cha odwala omwe ali ndi matenda a mtima ndi mitsempha yamagazi chikupitirira kukwera, ndipo matenda a thrombosis akhala oopsa kwambiri pa thanzi la anthu ndi moyo wawo. Chifukwa chake, International Society of Thrombosis and Hemostasis (ISTH) imakhazikitsa pa 13 Okutobala chaka chilichonse ngati "Tsiku la Dziko Lonse la Thrombosis", poyembekeza kuwonjezera chidziwitso cha anthu pa matenda a thrombosis kudzera mu WTD ndikulimbikitsa kuzindikira ndi kuchiza matenda a thrombotic.