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That year, cholera was transmitted along the California, Mormon and Oregon Trails, killing people that are believed to have died on their way to the California Gold Rush, Utah and Oregon in the cholera years of 1849–55. [15] [26] [27] [28] In 1851, a ship coming from Cuba carried the disease to Gran Canaria, [29] killing up to 6,000 people. [30]
2015 Bronx Legionnaires' disease outbreaks; 2015 United States E. coli outbreak; 2015 United States H5N2 outbreak; 2016 United States Elizabethkingia outbreak; 2017–2018 United States flu season; 2018 United States adenovirus outbreak; 2019 New York measles outbreak; 2019 Pacific Northwest measles outbreak; 2019 United States hepatitis A outbreak
Other causes for the population decline than disease are possible. [3] Excepting possible Spanish or East Asian shipwrecks in earlier periods, possible origins of disease spread on the Pacific Coast began in the late 1500s with the landing of Francis Drake at California. European contact in the Northwest only began in the late 1700s with ...
Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered ...
Although a variety of infectious diseases existed in the Americas in pre-Columbian times, [1] the limited size of the populations, smaller number of domesticated animals with zoonotic diseases, and limited interactions between those populations (as compared to areas of Eurasia and Africa) hampered the transmission of communicable diseases.
Others relied upon the minister-physicians, barber-surgeons, apothecaries, midwives, and ministers; a few used colonial physicians trained either in Britain, or an apprenticeship in the colonies. One common treatment was blood letting. [2] The method was crude due to a lack of knowledge about infection and disease among medical practitioners ...
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Prairie madness is not a clinical condition; rather, it is a pervasive subject in writings of fiction and non-fiction from the period to describe a fairly common phenomenon. It was described by Eugene Virgil Smalley in 1893: "an alarming amount of insanity occurs in the new Prairie States among farmers and their wives."