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Albert Ludwig Sigesmund Neisser was a physician and scientist working in Poland who, in 1879, identified the bacterium that causes gonorrhea. Before…
SyphilisGonorrheaLeprosySexually Transmitted DiseasesBacteriaPhilippe Ricord was a nineteenth-century physician and surgeon in France who studied syphilis and demonstrated that it is different from gonorrhea.…
SyphilisGonorrheaSexually Transmitted DiseasesChancreReproductive Health