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Impetigo is a contagious bacterial infection that involves the superficial skin. [2] The most common presentation is yellowish crusts on the face, arms, or legs. [ 2 ] Less commonly there may be large blisters which affect the groin or armpits . [ 2 ]
First described by Arab traders [2] 1798: Color blindness: John Dalton: 1798: Amyotrophic lateral sclerosis: John Dalton: 1881: Impetigo: William Fox 1885: Carrion's ...
Bullous impetigo is a bacterial skin infection caused by Staphylococcus aureus that results in the formation of large blisters called bullae, usually in areas with skin folds like the armpit, groin, between the fingers or toes, beneath the breast, and between the buttocks.
1796 – First demonstration of smallpox vaccination (Edward Jenner) 1808–1813 – First experimental demonstration of the germ theory of disease by Agostino Bassi though he does not formally propose the theory until 1844; 1813 – Vautier reports spontaneous remission of cancer after gangrene infection (later to be known as Clostridium ...
Impetigo. What it looks like: Impetigo occurs most often on the face, particularly around the nose and mouth. This contagious skin rash is caused by streptococcus and staphylococcus bacteria that ...
The first scientist to understand the significance of Vibrio cholerae was the Italian anatomist Filippo Pacini, who published detailed drawings of the organism in "Microscopical observations and pathological deductions on cholera" in 1854. [4] He published further papers in 1866, 1871, 1876, and 1880, which were ignored by the scientific ...
Aciclovir was the first discovered and is now available in generic. [65] Valaciclovir is also available as a generic [66] and is slightly more effective than aciclovir for reducing lesion healing time. [67]
The first human virus to be identified was the yellow fever virus. [6] In 1881, Carlos Finlay (1833–1915), a Cuban physician, first conducted and published research that indicated that mosquitoes were carrying the cause of yellow fever, [7] a theory proved in 1900 by commission headed by Walter Reed (1851–1902).