Healthcare professionals worldwide should be acutely aware of the risk of blood clots in clinical settings. Blood clots, particularly deep vein thrombosis (DVT) and pulmonary embolism (PE), together venous thromboembolism (VTE), pose a significant health threat to patients. These potentially life-threatening conditions can manifest silently and without warning, making vigilance and knowledge crucial. Healthcare providers should recognize the risk factors, which include prolonged immobility, surgery, trauma, cancer, and certain medications, among others. Timely risk assessment, prophylaxis, and early detection are essential components of preventing thrombotic events. Moreover, understanding regional and patient-specific factors that may influence clotting risk is paramount, as individual susceptibility can vary. By staying informed about the latest research, guidelines, and preventive strategies, healthcare professionals can play a pivotal role in reducing the global burden of thrombosis-related morbidity and mortality.

World Thrombosis Day, a global campaign of the ISTH, provides healthcare professionals with up-to-date scientific research, news and clinical recommendations.