Students Waiting For Smallpox
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Doctor Talking To Children At Migrant
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Drawing Of Two Figures Warding Off Death
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Elderly Woman Wincing
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Baby David Plays In His Plastic Bubble
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Vaccinating A Boy Against Polio
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Boys Receiving Polio Vaccine
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Police Carrying Gay Right Activist
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Dieldrin Insecticide Sprayer Prevents
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Print Of Pasteur Performing Rabies
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Physician Riding With Dog Sled Team
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Quarantined Smallpox House Being Burned
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Vaccinating Children At California
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The Brine Bath, 1834, 1934
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Gay Rights Activists Protesting
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