Vaccine Prep Army Spc. Alexis Ruth, a health care specialist assigned to the Maryland Army National Guard Medical Detachment, prepares to administer a vaccine, Jan. 30, 2021, at the Veterans Affairs Medical Center in Baltimore, Md. SHARE IMAGE: Download Image: Full Size (0.74 MB) Photo By: Air National Guard Tech. Sgt. Enjoli Saunders VIRIN: 210130-Z-GZ846-138M.JPG Photo Gallery