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Richard Bayley, physician, died in 1801 of yellow fever caught while inspecting a ship that had arrived in New York City from Ireland. Honório Hermeto Carneiro Leão, Marquis of Paraná, Brazilean politician, diplomat and magistrate, died in 1856 in Rio de Janeiro, possibly of yellow fever, although the cause was never established.
Jesse William Lazear (May 2, 1866 – September 25, 1900) was an American physician. In 1900, he deliberately allowed a mosquito to bite him to prove his hypothesis that mosquitoes were the vector for yellow fever transmission.
Soon after, news came that yellow fever had appeared in the lower Mississippi Valley earlier than usual; by August 1878, it had reached epidemic proportions. Blackburn advocated implementing quarantines to deal with the influx of people fleeing north to escape the disease, but many of the state's doctors did not believe yellow fever could ...
Max Theiler (30 January 1899 – 11 August 1972) was a South African-American virologist and physician. He was awarded the Nobel Prize in Physiology or Medicine in 1951 for developing a vaccine against yellow fever in 1937, becoming the first African-born Nobel laureate.
Noguchi identified it as Leptospira icterohemorrhagiae [93] and mistakingly declaring it the causative agent of yellow fever. [93] Other scientists unable to repeat his findings, it was questioned. [93] During his career, whether yellow fever was a virus or a bacteria was a debated topic with viruses having been discovered in 1892. [94]
Walter Reed (September 13, 1851 – November 23, 1902) was a U.S. Army physician who in 1901 led the team that confirmed the theory of Cuban doctor Carlos Finlay that yellow fever is transmitted by a particular mosquito species rather than by direct contact.
Finlay's work, carried out during the 1870s, finally came to prominence in 1900. He was the first to theorize, in 1881, that a mosquito was a carrier, now known as a disease vector, of the organism causing yellow fever: a mosquito that bites a victim of the disease could subsequently bite and thereby infect a healthy person. [4]
The mosquito building at Camp Lazear, Cuba. From Agramonte (1915) Aristides Agramonte y Simoni (June 3, 1868 – August 19, 1931) was a Cuban American physician, pathologist and bacteriologist with expertise in tropical medicine.