AstraZeneca has acknowledged that its Covid vaccine, Covishield, can cause a rare side effect called Thrombosis with Thrombocytopenia Syndrome (TTS), characterized by blood clot formation in unusual places like the brain or abdomen, along with a drop in platelet count. Symptoms include severe headaches, stomach pain, swelling in the legs, trouble breathing, and cognitive issues. AstraZeneca previously denied this link but admitted it in a legal document, facing a major lawsuit in the UK with victims seeking damages worth ?100 million. If experiencing these symptoms after vaccination, individuals should seek immediate medical attention