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Drug-resistant TB is a serious public health issue in many developing countries, as its treatment is longer and requires more expensive drugs. MDR-TB is defined as resistance to the two most effective first-line TB drugs: rifampicin and isoniazid.
In addition, between 1851 and 1910, around four million died from TB in England and Wales – more than one third of those aged 15 to 34 and half of those aged 20 to 24 died from TB. [62] By the late 19th century, 70–90% of the urban populations of Europe and North America were infected with the Mycobacterium tuberculosis , and about 80% of ...
Mycobacterium tuberculosis (M. tb), also known as Koch's bacillus, is a species of pathogenic bacteria in the family Mycobacteriaceae and the causative agent of tuberculosis. [1] [2] First discovered in 1882 by Robert Koch, M. tuberculosis has an unusual, waxy coating on its cell surface primarily due to the presence of mycolic acid.
Miliary tuberculosis is a form of tuberculosis that is characterized by a wide dissemination into the human body and by the tiny size of the lesions (1–5 mm). Its name comes from a distinctive pattern seen on a chest radiograph of many tiny spots distributed throughout the lung fields with the appearance similar to millet seeds—thus the term "miliary" tuberculosis.
Engraving by Hendrik Hondius portraying three people affected by the plague. Work based on original drawing by Pieter Brueghel.. The dancing plague of 1518, or dance epidemic of 1518 (French: Épidémie dansante de 1518), was a case of dancing mania that occurred in Strasbourg, Alsace (modern-day France), in the Holy Roman Empire from July 1518 to September 1518.
Dancing mania on a pilgrimage to the church at Sint-Jans-Molenbeek, a 1642 engraving by Hendrick Hondius after a 1564 drawing by Pieter Brueghel the Elder. Dancing mania (also known as dancing plague, choreomania, St. John's Dance, tarantism and St. Vitus' Dance) was a social phenomenon that may have had biological causes, which occurred primarily in mainland Europe between the 14th and 17th ...
By early Wednesday, Jabbar was walking the streets of New Orleans’ French Quarter between 1 a.m. and 2 a.m. and planting at least two improvised explosive devices, or IEDs, authorities have said ...
Tuberculosis does not always settle in the lungs. If the outbreak of tuberculosis is in the brain, organs, kidneys, joints, or others areas, the patient may have active tuberculosis for an extended period of time before discovering that they are active. "A person with TB disease may feel perfectly healthy or may only have a cough from time to ...