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TB is a serious infection that if left untreated can be fatal. As of Jan. 24, at least 67 people are being treated for active TB related to the Kansas outbreak, Jill Bronaugh, communications ...
M. tuberculosis is able to reproduce inside the macrophage and will eventually kill the immune cell. The primary site of infection in the lungs, known as the Ghon focus, is generally located in either the upper part of the lower lobe, or the lower part of the upper lobe. [13] Tuberculosis of the lungs may also occur via infection from the blood ...
Tuberculosis spreads through the air from one person to another. Someone with an active infection can put the germs into the air when they cough, speak, or sing. Those germs can hang out in the ...
A wave of tuberculosis cases hitting the Kansas City, Kansas, metro area has become the largest documented TB outbreak in the United States since monitoring began in the 1950s, according to the ...
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
Symptoms of M. tuberculosis include coughing that lasts for more than three weeks, hemoptysis, chest pain when breathing or coughing, weight loss, fatigue, fever, night sweats, chills, and loss of appetite. M. tuberculosis also has the potential of spreading to other parts of the body. This can cause blood in urine if the kidneys are affected ...
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]
Leading cause of death (2016) (world) The following is a list of the causes of human deaths worldwide for different years arranged by their associated mortality rates. In 2002, there were about 57 million deaths.