Women wearing surgical masks during the influenza epidemic, Brisbane (1919). Original image from State Library of… https://www.rawpixel.com/image/2298584/free-photo-image-vintage-black-and-white-covidFree Image from public domain licenseEmergency hospital during influenza epidemic, Camp Funston, Kansas (1918). Original image from National Museum of Health and… https://www.rawpixel.com/image/2298586/free-photo-image-spanish-flu-pandemic-covidFree Image from public domain licenseSt. Louis Red Cross Motor Corps on duty during influenza epidemic (1918). Original from Library of Congress. Digitally… https://www.rawpixel.com/image/2301122/free-photo-image-vintage-spanish-flu-womanFree Image from public domain licenseAsian woman wearing a mask mockup monotone https://www.rawpixel.com/image/2276916/free-photo-psd-corona-virus-mask-mockupView licenseVolunteer 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 licenseAmerican Red Cross canteen workers taking food for family infected with the flu, Charlotte, North Carolina (1918). Original… https://www.rawpixel.com/image/2301114/free-photo-image-vintage-virus-foodFree Image from public domain licenseWalter Reed Hospital flu ward (ca. 1910–1920). Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2301131/free-photo-image-spanish-flu-nurse-1918Free Image from public domain licenseMERS Coronavirus Particles–Colorized transmission electron micrograph showing particles of the Middle East respiratory… https://www.rawpixel.com/image/2294178/free-photo-image-virus-covid-19-covidFree Image from public domain licenseBlack woman wearing a mask and coughing in a crowded https://www.rawpixel.com/image/2276915/free-photo-image-covid-virus-coughView licenseInterior of a hospital ward at the Base Hospital, Camp Jackson, South Carolina, during the influenza epidemic (1918).… https://www.rawpixel.com/image/2298592/free-photo-image-pandemic-covid-interiorFree Image from public domain licensePink infectious coronavirus outbreak https://www.rawpixel.com/image/2326817/free-illustration-png-covid-virus-bacteriaView licenseBlack woman washing her hands https://www.rawpixel.com/image/1211772/kitchen-sinkView licenseBlack woman wearing a mask infrared thermography transparent png https://www.rawpixel.com/image/2277596/free-illustration-png-girl-covid-black-womanView licenseYoung Caucasian man wearing a black face mask coughing https://www.rawpixel.com/image/2210609/man-wearing-disposable-maskView licenseColorful infectious coronavirus outbreak https://www.rawpixel.com/image/2323772/free-illustration-psd-covid-science-mockupView licenseAsian woman wearing a face mask to prevent coronavirus contamination https://www.rawpixel.com/image/2317073/free-illustration-image-covid-face-cover-asian-womanView licensePng woman wearing mask clipart, portrait, transparent background https://www.rawpixel.com/image/6249378/png-face-stickerView licenseOne 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 licenseVolunteer caregivers from The American red cross during flu epidemic (1918). Original image from Oakland Public Library.… https://www.rawpixel.com/image/2298582/free-photo-image-pandemic-vintage-influenzaFree Image from public domain licenseBlack woman wearing a mask https://www.rawpixel.com/image/2273079/free-photo-image-mask-black-woman-healthView licenseAmerican 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 licenseMicroscopic mold. Original image sourced from US Government department: Public Health Image Library, Centers for Disease… https://www.rawpixel.com/image/2282521/free-photo-image-mold-bacteria-cdcFree Image from public domain licenseInterior of Red Cross House at U.S. General Hospital during influenza epidemic, New Heaven, Connecticut (ca. 1918). Original… https://www.rawpixel.com/image/2301123/free-photo-image-spanish-flu-plague-covidFree Image from public domain licenseSurgical nurse, Herrin Hospital (private), Herrin, Illinois (1939). Original from Library of Congress. Digitally enhanced by… https://www.rawpixel.com/image/2301133/free-photo-image-spanish-flu-hospital-nurseFree Image from public domain licenseCrossed arms black woman wearing a mask transparent png https://www.rawpixel.com/image/2274753/free-illustration-png-african-american-mask-artView licenseSick couple with runny nose https://www.rawpixel.com/image/400216/flu-seasonView licenseBlack woman wearing a mask transparent png https://www.rawpixel.com/image/2274565/free-illustration-png-wearing-mask-woman-portraitView licenseBlack woman wearing a mask infrared thermography mockup https://www.rawpixel.com/image/2277597/free-photo-psd-mockup-covid-backgroundView licenseBarracks used as wards during influenza epidemic at Wilbur Wright Aviation Field (1918). Original image from National Museum… https://www.rawpixel.com/image/2298580/free-photo-image-infection-old-photography-whiteFree Image from public domain licenseEmergency hospital wards during Influenza Epidemic (1918). Original image from National Museum of Health and Medicine.… https://www.rawpixel.com/image/2298610/free-photo-image-pandemic-plague-influenzaFree Image from public domain licenseBase Hospital 37, Dartford, England with tent during influenza epidemic. Original image from National Museum of Health and… https://www.rawpixel.com/image/2298604/free-photo-image-tent-black-and-white-vintage-photographyFree Image from public domain licenseSick pregnant woman on bed https://www.rawpixel.com/image/381966/flu-during-pregnancyView licenseInterior wards of the emergency hospital at Camp Jackson, South Carolina during the influenza epidemic (1918). Original… https://www.rawpixel.com/image/2298597/free-photo-image-interior-hospital-campFree Image from public domain licenseEmpty wheelchair in a room https://www.rawpixel.com/image/48805/old-wheelchairView licenseBlack woman png sneezing sticker, transparent background https://www.rawpixel.com/image/9228268/png-face-maskView licenseBlack woman png N95 mask sticker, transparent background https://www.rawpixel.com/image/9217827/png-face-maskView licenseBlack woman png N95 mask sticker, transparent background https://www.rawpixel.com/image/9228298/png-face-maskView licenseN95 mask png black woman sticker, transparent background https://www.rawpixel.com/image/9217850/png-face-maskView licenseA sick woman sneezing in bed https://www.rawpixel.com/image/427517/woman-having-coldView licenseBlack woman png N95 mask sticker, transparent background https://www.rawpixel.com/image/9228287/png-face-maskView licenseN95 mask png black woman sticker, transparent background https://www.rawpixel.com/image/9213821/png-face-maskView licenseAsian woman png element, transparent background https://www.rawpixel.com/image/9470328/asian-woman-png-element-transparent-backgroundView licenseHealthcare center Instagram post template https://www.rawpixel.com/image/14839014/healthcare-center-instagram-post-templateView licenseBlack woman wearing a mask transparent png https://www.rawpixel.com/image/2274563/free-illustration-png-african-american-pointing-corona-medical-maskView licenseOperation at Provident Hospital on South Side of Chicago, Illinois (1941). Original from Library of Congress. Digitally… https://www.rawpixel.com/image/2301130/free-photo-image-surgery-doctor-spanish-fluFree Image from public domain licenseBlack woman wearing a mask https://www.rawpixel.com/image/2273049/free-photo-image-mask-african-portraitView licenseCarpenter 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 licenseScientist analyzing samples from industrial hygiene investigations. Original image sourced from US Government department:… https://www.rawpixel.com/image/2288461/free-photo-image-science-laboratory-scientistFree Image from public domain licenseHospital train 64, Allery, France, unloading a hospital train full of influenza patients during World War I. Original image… https://www.rawpixel.com/image/2298623/free-photo-image-world-war-trainFree Image from public domain licenseOperation at Herrin Hospital (private), Herrin, Illinois (1939). Original from Library of Congress. Digitally enhanced by… https://www.rawpixel.com/image/2301132/free-photo-image-surgery-medical-spanish-fluFree Image from public domain licenseOperation, 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 licenseEmergency hospital during influenza epidemic https://www.rawpixel.com/image/2299017/free-photo-image-spanish-flu-epidemic-1918-historicalView licenseBlack woman wearing a black mask mockup https://www.rawpixel.com/image/2274547/free-photo-psd-african-american-face-maskView licenseFemale physician disinfecting her hands https://www.rawpixel.com/image/513546/free-photo-image-medical-care-hygiene-work-wellnessView licenseU.S. Embarkation Camp, Pauillac, Gironde, France. Men lowering caskets into graves at the funerals of a soldier and a sailor… https://www.rawpixel.com/image/2298585/free-photo-image-funeral-black-and-white-graveFree Image from public domain licenseCrossed arms black woman wearing a mask mockup https://www.rawpixel.com/image/2274734/free-photo-psd-african-american-face-maskView licenseThe open neuropsychiatric ward, U.S. Naval Hospital, Guam, Marianas Islands (1954). Original image from National Museum of… https://www.rawpixel.com/image/2298600/free-photo-image-hospital-black-and-white-vintageFree Image from public domain licenseBlack woman wearing a mask mockup https://www.rawpixel.com/image/2274552/free-photo-psd-mask-portrait-fluView licenseBlack woman wearing an air pollution mask in a park https://www.rawpixel.com/image/2276888/free-photo-image-breath-covid-maskView licenseHospital 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 licenseU.S. Naval Hospital, Ward D-2. Guam, Marianas Islands (1954). Original image from National Museum of Health and Medicine.… https://www.rawpixel.com/image/2298595/free-photo-image-covid-pandemic-historical-old-photographyFree Image from public domain licenseBlack woman wearing a mask mockup https://www.rawpixel.com/image/2274554/free-photo-psd-face-mask-woman-portrait-wearing-covidView licenseBlack woman wearing a black mask https://www.rawpixel.com/image/2273105/free-photo-image-face-mask-black-surgical-woman-portraitView licenseMERS Coronavirus Particles–Color-enhanced scanning electron micrograph of Vero E6 cells infected with Middle East… https://www.rawpixel.com/image/2294198/free-photo-image-science-medical-blackFree Image from public domain licenseVinatge photograph of mergency hospital during influenza epidemic https://www.rawpixel.com/image/2299201/premium-photo-image-spanish-influenza-vintage-epidemicView licenseThe open neuropsychiatric ward, U.S. Naval Hospital. Guam, Marianas Islands (1954). Original image from National Museum of… https://www.rawpixel.com/image/2298607/free-photo-image-covid-ward-pandemicFree Image from public domain licenseBlack girl wearing an air pollution mask https://www.rawpixel.com/image/2273099/free-photo-image-black-woman-face-concerned-maskView license3D print of a SARS-CoV-2—also known as 2019-nCoV. 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Original from Library of Congress. Digitally… https://www.rawpixel.com/image/2301120/free-photo-image-spanish-flu-nurse-pandemicFree Image from public domain licenseRed 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 licenseOn 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 licensePrecaution during the Spanish Influenza Epidemic would not permit anyone to ride on the street cars without wearing a mask… https://www.rawpixel.com/image/2301118/free-photo-image-spanish-flu-black-and-white-pandemicFree Image from public domain licenseNovel Coronavirus SARS-CoV-2–This scanning electron microscope image shows SARS-CoV-2—also known as 2019-nCoV… https://www.rawpixel.com/image/2294200/free-photo-image-covid-covid-19-healthFree Image from public domain licenseBlack woman wearing a mask transparent png https://www.rawpixel.com/image/2274757/free-illustration-png-mask-african-american-braids-covidView licenseBlack woman wearing a mask mockup https://www.rawpixel.com/image/2274739/free-photo-psd-portrait-mockup-coronavirus-african-americanView licenseBlack woman wearing a mask transparent png https://www.rawpixel.com/image/2274564/free-illustration-png-mask-black-woman-covid19View licenseWard in French barrack hospital (1917). Original from Library of Congress. 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