Pirajá da Silva
Pirajá da Silva | |
|---|---|
| Born | 5 March 1873 |
| Died | 8 May 1961 |
| Nationality | Brazilian |
| Known for | Discovery of the life cycle of the Schistosoma mansoni |
| Scientific career | |
| Fields | Parasitology, Tropical medicine |
Manuel Augusto Pirajá da Silva (5 March 1873 – 8 May 1961) was a prominent Brazilian parasitologist and tropical medicine specialist. He is best known for his groundbreaking work on the life cycle of the Schistosoma mansoni, a parasitic worm that causes schistosomiasis.
Early Life and Education[edit | edit source]
Pirajá da Silva was born in Salvador, Bahia, Brazil, where he also completed his early education. He later attended the Federal University of Bahia (then known as the Medical School of Bahia), where he earned his medical degree in 1896.
Career[edit | edit source]
After completing his medical degree, Pirajá da Silva began his career as a physician and researcher. He worked extensively in the field of parasitology, focusing on diseases prevalent in tropical regions. His most significant contribution to science was his research on the Schistosoma mansoni, a parasitic worm responsible for schistosomiasis.
Discovery of the Schistosoma mansoni Life Cycle[edit | edit source]
In 1908, Pirajá da Silva made a landmark discovery by elucidating the life cycle of the Schistosoma mansoni. His research demonstrated that the parasite's life cycle involved both a human host and a freshwater snail intermediate host. This discovery was crucial in understanding the transmission and epidemiology of schistosomiasis, leading to better strategies for its control and prevention.
Legacy[edit | edit source]
Pirajá da Silva's work had a profound impact on the field of tropical medicine and parasitology. His discoveries continue to influence research and public health policies related to schistosomiasis and other parasitic diseases. He is remembered as one of the pioneers in the study of tropical diseases in Brazil.
Personal Life[edit | edit source]
Pirajá da Silva spent most of his life in his hometown of Salvador, Bahia. He passed away on 8 May 1961, leaving behind a legacy of significant contributions to medical science.
See Also[edit | edit source]
References[edit | edit source]
External Links[edit | edit source]
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Contributors: Prab R. Tumpati, MD
