New studies have come up explaining why some people end up with TTS (sometimes fatal) following ChAdOx-1 covid-19 vaccine (AZ vaccine/covishield). Instead of adenovirus vector being deposited in the muscle and than carried away via lymphatic system, some times inadvertent IV injection leads to vector adenovirus getting transported to spleen, followed by macrophage mediated Bcell activation and production of antibodies which activates platelets resulting in aggregation of platelet to form thrombus.
If you haven't taken the jab yet, make sure the nurse aspirate the plunger before injecting the vaccine to confirm IM deposition of vaccine instead of inadvertent IV delivery.
source:https://www.biorxiv.org/content/10.1101/2021.06.29.450356v1.abstract??collection
If you haven't taken the jab yet, make sure the nurse aspirate the plunger before injecting the vaccine to confirm IM deposition of vaccine instead of inadvertent IV delivery.
source:https://www.biorxiv.org/content/10.1101/2021.06.29.450356v1.abstract??collection