This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NB Hospital Corpsman rd Class Tyson Riccio lab technician aboard amphibious transport dock USS Nashville LPD explains to Sailor the four areas of her cheek to swab to properly collect DNA sam. en NORFOLK Va March Hospital Corpsman rd Class Tyson Riccio lab technician aboard amphibious transport dock USS Nashville LPD