Blackwater fever

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Blackwater fever
Infectious disease

Blackwater fever is a complication of

Sierra Leone Creole physician John Farrell Easmon
in his 1884 pamphlet entitled The Nature and Treatment of Blackwater Fever. Easmon coined the name "blackwater fever" and was the first to successfully treat such cases following the publication of his pamphlet.

Signs and symptoms

Within a few days of onset there are chills, with

rigor, high fever, jaundice, vomiting, rapidly progressive anemia
, and dark red or black urine.

Causes

The cause of

red blood cells resulting in hemoglobinemia (hemoglobin in the blood, but outside the red blood cells), hemoglobinuria (hemoglobin in urine), intense jaundice, anuria (passing less than 50 milliliters of urine in a day), and finally death in the majority of cases.[citation needed
]

The most probable explanation for blackwater fever is an autoimmune reaction apparently caused by the interaction of the malaria parasite and the use of quinine. Blackwater fever is caused by heavy parasitization of red blood cells with Plasmodium falciparum. However, there have been other cases attributed to Plasmodium vivax,[1] Plasmodium malariae,[2] Plasmodium knowlesi.[3]

Blackwater fever is a serious complication of malaria, but

prophylaxis. Quinine remains important for treatment of malaria.[6]

Diagnosis

Blackwater fever should be suspected in a malaria patient who is intermittently passing dark-red to black urine, and is diagnosed using a urine dipstick test, which will be positive for hemoglobin. Microscopy of urine will be negative for erythrocytes.[7]

Treatment

The treatment is

intensive care and dialysis.[citation needed
]

Society and culture

Prominent victims

  • Brigadier General Charles Young (United States Army officer) first contracted malignant malaria, also known as blackwater fever, in 1913 during a military expedition in Liberia. Given his vulnerability to the disease, he and his family understood that military orders dispatching him back to Liberia in 1921 were akin to suicide, but he refused to retire from the U.S. Army or try to alter his military orders. He contracted the disease again during a visit to Nigeria and died in 1922. The U.S. Army posthumously promoted Young to Brigadier General in 2021.[8][9][10]
  • Prior to his photography career, Henri Cartier-Bresson[11] contracted blackwater fever while hunting in Western Africa. Expecting to die, he sent instructions to his family on his wishes for a funeral. He made a full recovery.
  • Zoologist John Samuel Budgett died from the disease in 1904, after returning from a collecting trip to West Africa, in search of specimens of the fish Polypterus.[12]
  • Missionary and explorer George Grenfell died after a bad attack of blackwater fever at Basoko on 1 July 1906.[citation needed]
  • Jesse Brand, a missionary to the Chat Mountains in India, died of blackwater fever in 1928.[citation needed]
  • Actor Don Adams, best known as Maxwell Smart from the popular sitcom Get Smart and as the title character in Inspector Gadget, contracted blackwater fever at Guadalcanal during World War II. Adams was evacuated from his United States Marine Corps unit to a hospital in New Zealand where he ultimately made a full recovery.[13]
  • Humanitarian and MMA fighter
    Congo Pygmies in 2013. The affliction nearly claimed Wren's life. He was misdiagnosed four times and required airlift to Uganda, where he narrowly recovered from severe symptoms.[14]
  • Aeneas, Jeannie Gunn's husband, is described as having died from Blackwater Fever or Malarial Dysentry at Elsey Station in the Northern Territory in 1903.[citation needed] She later authored the classic account We of the Never Never.
  • Bernard Deacon
  • Peter Cameron Scott, a Scottish-American missionary and founder of Africa Inland Mission, died from the disease in December 1896.
  • Henry Stricker, South African cricketer

Cultural references

See also

References