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Syphilis During 1900–1910: Similarities to Present-Day AIDS

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At the beginning of the 20th century, despite 20 years of intensive bacteriologic research, the cause of syphilis was unknown; no diagnostic test and no treatment had been found. Syphilis was one of the leading causes of morbidity and mortality, and those who had the disease were burdened with a social stigma. It was considered a disease of "bad blood." But success was soon to follow. In only 10 years, from 1900 to 1910, the Treponema pallidum was discovered as the cause of syphilis. Animal models were developed for research. The Wassermann test was "invented" for serologic diagnosis, and Paul Ehrlich proved that salvarsan, or 606, was effective for the treatment of syphilis. This success was preceded by 300 failures with related arsenical compounds. The scientific, medical, social, ethical, and economic issues of that day have recurred again with the AIDS epidemic. This earlier drama, therefore, is reflected in the current decade, but the success of Ehrlich, Wassermann, and others in the fight against syphilis is an optimistic omen that researchers will be equally successful in the fight against acquired immune deficiency syndrome (AIDS).

Document Type: Research Article


Publication date: March 1, 1991

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  • Allergy and Asthma Proceedings is a peer reviewed publication dedicated to distributing timely scientific research regarding advancements in the knowledge and practice of allergy, asthma and immunology. Its primary readership consists of allergists and pulmonologists.

    The goal of the Proceedings is to publish articles with a predominantly clinical focus which directly impact quality of care for patients with allergic disease and asthma.

    Featured topics include asthma, rhinitis, sinusitis, food allergies, allergic skin diseases, diagnostic techniques, allergens, and treatment modalities. Published material includes peer-reviewed original research, clinical trials and review articles.

    Articles marked "F" offer free full text for personal noncommercial use only.

    The journal is indexed in Thomson Reuters Web of Science and Science Citation Index Expanded, plus the National Library of Medicine's PubMed service.
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