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Handbook of the sphygmograph : being a guide to its use in clinical research : to which is appended a lecture delivered at… https://www.rawpixel.com/image/13986490/image-paper-heart-cartoonFree Image from public domain license
Traité de l'auscultation médiate. Et des maladies des poumons et du coeur / par R.-T.-H. Laennec. https://www.rawpixel.com/image/13998332/image-paper-cartoon-personFree Image from public domain license
KENNEDY SPACE CENTER, FLA. -- The Boeing 747 Shuttle Carrier Aircraft is cast in morning shadows as it backs away from the… https://www.rawpixel.com/image/441527/free-photo-image-palmdale-space-shuttle-columbia-aircraftFree Image from public domain license
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Doctor Cromm talks to a diseased prostitute; surrounded by macabre symbols of contemporary French politics. Lithograph by… https://www.rawpixel.com/image/13971115/image-cartoon-face-personFree Image from public domain license
A 3D image of a number of oblong–shaped, Vibrio parahaemolyticus bacteria Original image sourced from US Government… https://www.rawpixel.com/image/2288346/free-photo-image-bacteria-biology-scienceFree Image from public domain license
A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the… https://www.rawpixel.com/image/2288366/free-photo-image-microscope-awarenessFree Image from public domain license
Volunteer nurses from The American red cross during flu epidemic (1918). Original image from Oakland Public Library.… https://www.rawpixel.com/image/2298625/free-photo-image-covid-pandemic-blackFree Image from public domain license
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Lightning strikes in the distance as the Space Shuttle Discovery receives post-flight processing in the Mate-Demate Device.… https://www.rawpixel.com/image/440052/free-photo-image-lightning-space-center-aircraft-carrierFree Image from public domain license
A man using RIPA insecticide to kill bedbugs and get a good night's sleep. Colour lithograph, ca. 1900. https://www.rawpixel.com/image/13951419/image-cartoon-face-personFree Image from public domain license
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Typical Ward in one of the General Hospitals for special diseases. Original public domain image from Flickr https://www.rawpixel.com/image/8764811/photo-image-person-furniture-buildingFree Image from public domain license
U.S. American National Red Cross Hospital No.4, Liverpool, England: Interior view- Contagious Ward. Original public domain… https://www.rawpixel.com/image/8782546/photo-image-wood-nature-roomFree Image from public domain license
Title: The dog's medical dictionary : an encyclopedia of the diseases, their diagnosis & treatment, and the physical… https://www.rawpixel.com/image/9976489/image-dog-art-vintageFree Image from public domain license
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CAPE CANAVERAL, Fla. -- Struts on the shuttle carrier aircraft, or SCA, attach the orbiter Atlantis for the piggyback… https://www.rawpixel.com/image/440905/free-photo-image-aircraft-carrier-americaFree Image from public domain license
KENNEDY SPACE CENTER, FLA. -- Struts on the shuttle carrier aircraft, or SCA, attach the orbiter Atlantis for the piggyback… https://www.rawpixel.com/image/440891/free-photo-image-aircraft-carrier-americaFree Image from public domain license
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U. S. Army Base Hospital Number 59, Rimaucourt, France: Ward no. Original public domain image from Flickr https://www.rawpixel.com/image/8786598/photo-image-person-bedroom-roomFree Image from public domain license
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A photomicrograph of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence of numerous… https://www.rawpixel.com/image/2288587/free-photo-image-antibody-awarenessFree Image from public domain license
A 3D image of a group of Gram–positive, Corynebacterium diphtheriae, bacteria. Original image sourced from US… https://www.rawpixel.com/image/2288345/free-photo-image-bacteria-biology-microscopeFree Image from public domain license
A 3D graphical representation of a number of Rotavirus virions, set against a black background. https://www.rawpixel.com/image/2288315/free-photo-image-virus-public-domain-bacteriaFree Image from public domain license
A 100X photomicrograph magnification of photomicrograph of a hematoxylin and eosin (H&E) stained liver tissue specimen… https://www.rawpixel.com/image/2288334/free-photo-image-liver-biology-scienceFree Image from public domain license
A 3D image of a group of Gram–negative, Chlamydia psittaci bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288337/free-photo-image-chlamydia-science-labFree Image from public domain license
Influenza virus illustration in semi–transparent blue. Original image sourced from US Government department: Public… https://www.rawpixel.com/image/2282553/free-photo-image-science-round-microbeFree Image from public domain license
On the balcony at Evian ARC hospital. Anaemic children from Paris dispensary (1918). Original from Library of Congress.… https://www.rawpixel.com/image/2301116/free-photo-image-children-vintage-child-girlFree Image from public domain license
Flophouse of about thirty-seven beds at fifty cents each, constantly crowded with construction workers sleeping in several… https://www.rawpixel.com/image/2301117/free-photo-image-spanish-flu-bed-pandemicFree Image from public domain license
Nurses at Floating hospital (ca. 1910–1915). Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301126/free-photo-image-nurse-spanish-flu-pandemic-1900Free Image from public domain license
Operation, Herrin Hospital (private), Herrin, Illinois (1939). Original from Library of Congress. Digitally enhanced by… https://www.rawpixel.com/image/2301119/free-photo-image-doctor-spanish-flu-historyFree Image from public domain license
Provident Hospital, one of the few hospitals for African Americans (1941). Original from Library of Congress. Digitally… https://www.rawpixel.com/image/2301127/free-photo-image-spanish-flu-pandemic-doctorFree Image from public domain license
American ward at the Fourth Scottish General Hospital in Glasgow. Most of the patients are influenza cases from incoming… https://www.rawpixel.com/image/2301113/free-photo-image-spanish-flu-plague-hospitalFree Image from public domain license
QSRA (NASA-715) takeoff and landing trials onboard the USS Kitty Hawk, July 30th, 1980. Original from NASA. Digitally… https://www.rawpixel.com/image/440036/free-photo-image-air-force-aircraft-carrierFree Image from public domain license
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EDWARDS AIR FORCE BASE, Calif. – ED09-0253-108) Space shuttle Discovery and its modified 747 carrier aircraft lift off… https://www.rawpixel.com/image/440979/free-photo-image-space-shuttle-discovery-flight-aircraftFree Image from public domain license
The Space Shuttle Atlantis centered in the Mate-Demate Device at NASA's Dryden Flight Research Center at Edwards… https://www.rawpixel.com/image/440049/free-photo-image-shuttle-atlantis-aircraft-carrierFree Image from public domain license
Space Shuttle Endeavour Mated to 747 SCA Takeoff for Delivery to Kennedy Space Center, Florida, 1991. Original from NASA .… https://www.rawpixel.com/image/440002/free-photo-image-palmdale-spacelab-nasaFree Image from public domain license
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CA USS Macon at North Circle Nasa Sunnyvale, Mt View. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/418658/free-photo-image-airplane-black-and-white-airshipFree Image from public domain license
Ontwerp voor een dekselvaas en een coupe van in verguld brons gemonteerd porselein (c. 1870 - c. 1880) by Louis Robert… https://www.rawpixel.com/image/13792912/image-paper-face-trophyFree Image from public domain license
A medical illustration of clindamycin–resistant group B Streptococcus bacteria. Original image sourced from US… https://www.rawpixel.com/image/2288537/free-photo-image-bacteria-science-labFree Image from public domain license
A 125X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained lung tissue specimen, revealed the… https://www.rawpixel.com/image/2288370/free-photo-image-microscope-medical-organs-tissueFree Image from public domain license
A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the… https://www.rawpixel.com/image/2288347/free-photo-image-liver-organ-medical-organs-tissueFree Image from public domain license
A 100X photomicrograph magnification of histopathologic morphology associated with the agriculturally–related… https://www.rawpixel.com/image/2288356/free-photo-image-microscope-antibody-virusFree Image from public domain license
A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the… https://www.rawpixel.com/image/2288342/free-photo-image-liver-biology-microscopeFree Image from public domain license
A 1125X photomicrograph magnification of Giemsa stained blood smear, revealed a number of Plasmodium falciparum parasites… https://www.rawpixel.com/image/2288371/free-photo-image-algae-microscope-blood-cellFree Image from public domain license
A photomicrograph reveals the presence of numerous, rod-shaped, Gram–negative, Yersinia pestis bacilli. https://www.rawpixel.com/image/2288446/free-photo-image-bacteria-medical-organs-microscopeFree Image from public domain license
A photomicrograph reveals numerous Gram–negative, Francisella tularensis coccobacilli, the bacterium responsible for… https://www.rawpixel.com/image/2288585/free-photo-image-microscope-cdc-gram-negative-bacteriaFree Image from public domain license
A 3D image of a group of diplococcal, Gram-negative, Neisseria meningitidis, bacteria. Original image sourced from US… https://www.rawpixel.com/image/2288319/free-photo-image-bacteria-science-public-domainFree Image from public domain license
The space shuttle Atlantis atop NASA's 747 Shuttle Carrier Aircraft (SCA) during takeoff for a return ferry flight to the… https://www.rawpixel.com/image/440034/free-photo-image-plane-ship-operationFree Image from public domain license
North American AJ-2 Savage used for Microgravity Flights, Sept 1960. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/441479/free-photo-image-aircraft-carrier-airplaneFree Image from public domain license
American Red Cross nurses (1917). Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301115/free-photo-image-spanish-flu-doctor-pandemicFree Image from public domain license
Hospital at Blackwell's Island. Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301125/free-photo-image-hospital-beds-spanish-flu-historyFree Image from public domain license
American Red Cross canteen staff (1919). Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301129/free-photo-image-women-nurse-spanish-fluFree Image from public domain license
Red Cross Home Service arriving just in time to rescue this woman from the clutches of influenza (1918). Original from… https://www.rawpixel.com/image/2301124/free-photo-image-black-and-white-spanish-flu-historyFree Image from public domain license
Ward in French barrack hospital (1917). Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301128/free-photo-image-spanish-flu-plague-influenzaFree Image from public domain license
Carpenter and construction worker from Georgia who is recovering from flu (1940). Original from Library of Congress.… https://www.rawpixel.com/image/2301134/free-photo-image-sleep-black-and-white-vintage-photosFree Image from public domain license
One of the wards for medical cases at Base Hospital, Dijon, France (1919). Original from Library of Congress. Digitally… https://www.rawpixel.com/image/2301121/free-photo-image-spanish-flu-history-pandemicFree Image from public domain license
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An x–ray of an ununited anconeal process (UAP) in a dog. UAP is a genetic disease of the canine elbow and commonly… https://www.rawpixel.com/image/2298619/free-photo-image-vintage-xray-photosFree Image from public domain license
Influenza virus illustration in semi- transparent blue. Original image sourced from US Government department: Public Health… https://www.rawpixel.com/image/2282533/free-photo-image-science-proteins-cellFree Image from public domain license
Photomicrograph of Giemsa stained lung tissue. Original image sourced from US Government department: Public Health Image… https://www.rawpixel.com/image/2282504/free-photo-image-lung-cell-purple-abstractFree Image from public domain license
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Photomicrograph of a parasite. Original image sourced from US Government department: Public Health Image Library, Centers… https://www.rawpixel.com/image/2282491/free-photo-image-leishmania-germ-gastrointestinalFree Image from public domain license
A medical illustration of drug–resistant, Neisseria gonorrhoeae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288651/free-photo-image-bacteria-science-biologyFree Image from public domain license
A Petri dish culture plate containing a growth medium of Sabouraud dextrose agar, which had been inoculated with the fungal… https://www.rawpixel.com/image/2288344/free-photo-image-petri-dish-microscopeFree Image from public domain license
A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288650/free-photo-image-science-laboratory-bacteria-resistantFree Image from public domain license
A 3D computer–generated image of a cluster of barrel-shaped, Clostridium perfringens bacteria. https://www.rawpixel.com/image/2288362/free-photo-image-bacteria-public-domain-perfringensFree Image from public domain license
A 1000X photomicrograph magnification of numerous, rod-shaped, Gram–negative, Yersinia pestis bacilli. https://www.rawpixel.com/image/2288448/free-photo-image-bacteria-laboratory-microscopeFree Image from public domain license
A medical illustration of drug–resistant, Streptococcus pneumoniae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288505/free-photo-image-science-lab-bacteria-resistantFree Image from public domain license
A 1000X photomicrograph magnification of a direct fluorescent antibody (DFA)–stained specimen, revealing the presence… https://www.rawpixel.com/image/2288586/free-photo-image-biology-microscope-fluorescent-antibodyFree Image from public domain license
A medical illustration of drug–resistant, nontyphoidal, Salmonella sp. bacteria. Original image sourced from US… https://www.rawpixel.com/image/2288532/free-photo-image-bacteria-salmonella-scienceFree Image from public domain license
A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. https://www.rawpixel.com/image/2288641/free-photo-image-bacteria-laboratoryFree Image from public domain license
A medical illustration of drug–resistant, Streptococcus pneumoniae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288644/free-photo-image-streptococcus-pneumoniae-science-laboratoryFree Image from public domain license
A Petri dish culture plate, which had contained a growth medium of sheep blood agar (SBA), and which was inoculated with… https://www.rawpixel.com/image/2288447/free-photo-image-laboratory-bacteria-petri-dish-bloodFree Image from public domain license
A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288530/free-photo-image-biology-bacteria-scienceFree Image from public domain license
A medical illustration of Clostridioides difficile bacteria, formerly known as Clostridium difficile. https://www.rawpixel.com/image/2288536/free-photo-image-difficile-bacteria-microscopeFree Image from public domain license
A medical illustration of drug–resistant, Neisseria gonorrhoeae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288642/free-photo-image-bacteria-public-domain-biologyFree Image from public domain license
A 3D image of a group of Gram-positive, Streptococcus pneumoniae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288323/free-photo-image-bacteria-science-biologyFree Image from public domain license
A medical illustration of drug–resistant, Streptococcus pneumoniae bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288648/free-photo-image-biology-science-laboratoryFree Image from public domain license
A medical illustration of drug–resistant, Mycoplasma genitalium bacteria. Original image sourced from US Government… https://www.rawpixel.com/image/2288643/free-photo-image-laboratory-microscope-scienceFree Image from public domain license