PIXNIO / Vintage photos / History photography / lab, technicians, reading, checking, serologies, determine, presence, influenza, anj876, swine, flu lab, technicians, reading, checking, serologies, determine, presence, influenza, anj876, swine, flu Info Katherine Lord, USCDCP Free to use CC0 3960 × 2994 JPGZoom in Report Free download Original(3960 × 2994 JPG) Medium(720 × 544 JPG) Custom size width OR height DOWNLOAD Author:Katherine Lord, USCDCPLicense:Free to use CC0Tags: black and white influenza presence read swine JPEG 11.9 MP Full color Album:History photographyImage colors:#c0c0c0 #202020 #a0a0a0 #808080 #404040 #e0e0e0 #606060 #f0f0f0 #000000Orientation: Square (cropped)Megapixels: 11.9 MPPIXNIOfree images: administering, vaccine, woman, water, local, well administering, smallpox, vaccine, local, passerby, recipients, forearm smallpox, eradication, measles, control, programs, west, Africa long, line, cameroon, village, inhabitants, waiting, receive, measles, smallpox, vaccinations smallpox, immunization, team, Brazil historical, photograph, operating, room, suite, surgical, procedure following, sterile, protocol, surgeons, nurses, appropriately, dressed, sterile, garments children, cameroon, vaccination, certificates, vaccinated, smallpox young, west, African, Cameroonian, boy, process, receiving, vaccinations jet, injector, gun, mass, smallpox, immunization, procedures young, Nigerian, boy, process, receiving, smallpox, vaccination nigerian, man, vaccinated, smallpox two, technicians, Bangladesh, laboratory, sorting, collection, glass, vials technician, freeze, dry, prepared, vials, smallpox, vaccine, type, freeze technician, laboratory, conducting, analysis, petri, dish, cultures technician, laboratory, capping, multidose, vials, smallpox, vaccine technician, Bangladesh, laboratory, process, creating, smallpox, vaccine floodwaters, Bangladesh More info:Format:JPEGColor:Full colorPixels:11856240 (≈11.9 MP)License:Free to use CC0Uploaded: 2016-08-18Image is in public domain, not copyrighted, no rights reserved, free for any use. You can use picture for any personal and commercial use without the prior written permission and without fee or obligation.