Vaccine Check Alejandra Ornelas, a research pharmacy technician with Operation Warp Speed, documents and verifies whether a patient received a vaccine or placebo at Joint Base San Antonio, Oct. 28, 2020. The Food and Drug Administration authorized the restart of AstraZeneca’s Phase 3 clinical trial, Oct. 26, 2020. SHARE: Download: Full Size (3.46 MB) Tags: warp speed, ows Credit: Air Force Airman 1st Class Melody Bordeaux VIRIN: 201028-F-JG587-1017Y.JPG Photo Gallery