Search results
Results from the WOW.Com Content Network
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, [7] is a contagious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [1] Tuberculosis generally affects the lungs , but it can also affect other parts of the body. [ 1 ]
The disease is not limited to human characters, but can help to achieve grim social realism in a novel. Upton Sinclair's novel The Jungle portrays tuberculosis as common among cattle reaching the meat-packing plants of Chicago. Sinclair wrote that "men welcomed tuberculosis in the cattle they were feeding, because it made them fatten more quickly".
English: Main symptoms of different variants and stages of tuberculosis (See Wikipedia:Tuberculosis), with many symptoms overlapping with other variants, while others are more (but not entirely) specific for certain variants. Multiple variants may be present simultaneously. To discuss image, please see Template talk:Human body diagrams
Per the CDC, tuberculosis was a close second leading cause of death, killing 194 of every 10,000 people in 1900, mainly concentrated in dense urban areas where the infection could more easily ...
Based on this, the study suggested that M. tuberculosis, like humans, evolved in Africa and subsequently spread with anatomically modern humans out of Africa across the world. By calibrating the mutation rate of M. tuberculosis to match this narrative, the study suggested that MTBC evolved 40,000–70,000 years ago. [ 59 ]
A large number of people who survived tuberculosis still experience symptoms such as breathlessness and coughing. Although the severity is not well understood, some people have reduced quality of life and exercise capacity. [4] [2] In severe cases, people may experience hospitalizations and death related to respiratory causes. [2]
In 2014, results of a new DNA study of a tuberculosis genome reconstructed from remains in southern Peru suggest that human tuberculosis is less than 6,000 years old. Even if researchers theorise that humans first acquired it in Africa about 5,000 years ago, [ 1 ] there is evidence that the first tuberculosis infection happened about 9,000 ...
Not to be confused with List of tuberculosis cases. The following is a list of notable people who have died due to tuberculosis. This list is incomplete ; you can help by adding missing items. (October 2023) 641: Heraclius Constantine – Byzantine Emperor, aged 29 1485: Anne Neville - Queen of England, aged 28 1506: Henry VII of England – King of England, aged 52 1537: Madeleine of Valois ...