‘Contact Your Doctor.No Time to Wait’: Pfizer Issues Urgent Warning about Pulmonary Embolisms Caused by Blood Clots – Big League Politics Posted on February 14, 2022February 14, 2022 Share This https://bigleaguepolitics.com/contact-your-doctorno-time-to-wait-pfizer-issues-urgent-warning-about-pulmonary-embolisms-caused-by-blood-clots/