The European slave trade brought an influx of disease, particularly malaria and yellow fever, to the Caribbean. The arriving Europeans brought slaves to the new lands. Malaria and yellow fever were already rampant in Africa. Years of exposure in Africa rendered a great number of the incoming slaves immune to the two diseases, while others were carrier for the diseases.
The spread of these two deadly diseases is done by mosquito. Malaria was spread by the Anopheles mosquito and yellow fever was spread by the Aedes aegypti mosquito. Mosquitoes would ingest blood from one human who was a carrier of the disease and pass the virus to another human. The presence of mosquitos to transmit the diseases, combined with a reservoir of infected humans, assured that people in these areas would be exposed to the diseases.
While the Africans were genetically protected the Europeans were not. Many Europeans living in the new lands would contract the diseases and die. The resistance of Africans to these diseases, which allowed them to survive and work in infested areas where Europeans couldn't, ironically increased their usefulness there and caused increased slave trade. The introduction of these two diseases into the Caribbean changed the ethnic make up of the area.
Famous quotes containing the words influx of, influx, disease and/or caribbean:
“A single gentle rain makes the grass many shades greener. So our prospects brighten on the influx of better thoughts.”
—Henry David Thoreau (1817–1862)
“The influx of women into paid work and her increased power raise a woman’s aspirations and hopes for equal treatment at home. Her lower wage and status at work and the threat of divorce reduce what she presses for and actually expects.”
—Arlie Hochschild (20th century)
“Narcissist: psychoanalytic term for the person who loves himself more than his analyst; considered to be the manifestation of a dire mental disease whose successful treatment depends on the patient learning to love the analyst more and himself less.”
—Thomas Szasz (b. 1920)
“But now Miss America, World’s champion woman, you take your promenading self down into the cobalt blue waters of the Caribbean and see what happens. You meet a lot of darkish men who make vociferous love to you, but otherwise pay you no mid.”
—Zora Neale Hurston (1891–1960)