https://alexberenson.substack.com/p/taiwan-blocks-second-pfizer-doses?token=eyJ1c2VyX2lkIjo0MTgxOTE1MiwicG9zdF9pZCI6NDM5MDE3NTAsIl8iOiJsQ2xGWiIsImlhdCI6MTYzNjY2MzIxMiwiZXhwIjoxNjM2NjY2ODEyLCJpc3MiOiJwdWItMzYzMDgwIiwic3ViIjoicG9zdC1yZWFjdGlvbiJ9.y-dcneEmezvXRSd6ZtZE1ZftltAzDt0TFUSB5_IBiX0