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Courtney Ailing
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Discovers the first immortal cell from a human using cells from Henrietta's cervix. It is given the name HeLa.
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Henrietta dies to an unusual and aggressive case of cervical cancer.
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The Tuskegee institute opens their first HeLa factory, working as a non profit, where they supply cells to laboratories and researchers.
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Scientists use HeLa cells to establish the polio vaccine.
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HeLa cells are the first cells to be cloned.
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Southam begins unconsentually experimenting on patients to determine if injections of HeLa cells can cause cancer.
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HeLa cells are fused with mouse cells creating the first human-animal cell hybrid,
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Gartler proposes that HeLa cells have contaminated multiple cell lines.
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Henrietta's family finds out her cells are still alive.
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Researchers from John Hopkins take samples from Henrietta's children without consent