, there were 44 U.S. reports of death in females after receiving the vaccine. None of the 27 confirmed deaths of women and girls who had taken the vaccine were linked to the vaccine. There is no evidence suggesting that Gardasil causes or raises the risk of Guillain–Barré syndrome. Additionally, there have been rare reports of blood clots forming in the heart, lungs, and legs. A 2015 review conducted by the European Medicines Agency's Pharmacovigilance Risk Assessment Committee concluded that evidence does not support the idea that HPV vaccination causes complex regional pain syndrome or postural orthostatic tachycardia syndrome.