Léopold Nègre

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Léopold Nègre (1879–1961) was a prominent French bacteriologist and physician known for his significant contributions to the field of tuberculosis research. He was a key figure in the development of the BCG vaccine, which is used to prevent tuberculosis.

Early Life and Education

Léopold Nègre was born in 1879 in France. He pursued his medical studies at the University of Paris, where he developed a keen interest in bacteriology and infectious diseases.

Career

Nègre began his career at the Pasteur Institute, where he worked alongside notable scientists such as Albert Calmette and Camille Guérin. His research primarily focused on tuberculosis, a major public health issue at the time.

Development of the BCG Vaccine

One of Nègre's most significant contributions was his work on the BCG vaccine (Bacillus Calmette-Guérin). Along with Calmette and Guérin, Nègre played a crucial role in the development and refinement of this vaccine, which has been instrumental in reducing the incidence of tuberculosis worldwide.

Later Work and Legacy

In addition to his work on tuberculosis, Nègre conducted research on other infectious diseases and contributed to the understanding of bacterial pathogenesis. He published numerous scientific papers and was a respected figure in the medical community.

Léopold Nègre passed away in 1961, leaving behind a legacy of scientific achievement and public health impact.

Related Pages

• Tuberculosis
• BCG vaccine
• Pasteur Institute
• Albert Calmette
• Camille Guérin