India through a license from the University and the Swedish British drug maker now according to the telegraph while it is contesting the claims astroica admitted in a legal document submitted to the high court in February that its covid vaccine can cause in very rare cases cause TTS lawyers meanwhile have argued that the astroica Oxford vaccine is defective and that its efficacy has been vastly overstated but astroica has so far strongly denied these claims but 51 cases have been lodged in the UK high court with victims and grieving relatives seeking damages that are actually estimated to be worth up to million as per reports the first case was lodged in 2023 by Jamie Scott who was left with a permanent brain injury after developing a blood clot and a bleed on the brain since April 2021 when he actually received that vaccine in a letter of response sent in 2023 in May to be precise astroica had told lawyers who stood for Mr Scott that we do not accept that TTS is caused by the vaccine