Introduction: Although the most prominent effect of Corona disease, respiratory disease it disrupts the vascular structure and causes vascular occlusion. Intravascular coagulation, has also begun to be observed in people who have been vaccinated. Therefore, clinicians had to add anti-coagulants or antiaggregants to the treatment. Case Reports: In this article; We will try to present the patient who developed arterial and venous embolism after BioNTech vaccine. These patients without known vascular disease responded well to treatment. Conclusion: The rate of sickness dropped after the vaccine was discovered to be the most effective strategy to protect against Covid-19. It was discovered that vaccinated patients exhibited symptoms similar to corona disease but had a moderate course.