Preview

Tuberculosis: Infectious Disease and Tb Patients

Better Essays
Open Document
Open Document
933 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Tuberculosis: Infectious Disease and Tb Patients
TUBERCULOSIS DISEASE

Tuberculosis is a common, and in many cases lethal, infectious disease caused by various strains of mycobacteria, usually Mycobacteria tuberculosis. One third of the world’s population is thought to have been infected with M. tuberculosis with new infections occurring at a rate of about one per second. In 2007, there were an estimated 13.7 million chronic active cases globally, while in 2010, there were an estimated 8.8 million new cases and 1.5 million associated deaths, mostly occurring in developing countries. The distribution of tuberculosis is not uniform across the globe; about 80% of the population in many Asian and African countries test positive in tuberculin tests, while only 5–10% of the United States population tests positive. The main symptoms of variants and stages of tuberculosis are given, with many symptoms overlapping with other variants, while others are more (but not entirely) specific for certain variants. Multiple variants may be present simultaneously. About 5–10% of those without HIV, infected with tuberculosis, develop active disease during their lifetimes. In contrast, 30% of those coinfected with HIV develop active disease. Tuberculosis may infect any part of the body, but most commonly occurs in the lungs (known as pulmonary tuberculosis).
Who can develop Tuberculosis disease? Persons most likely to develop TB disease are those who have recently become infected with TB through someone with whom they live or have close contact. TB disease usually develops within the first two years after getting infected with TB. After the two years is over, the risk of developing TB disease decreases. However, it may still be possible to develop TB disease if the immune system is weakened by another medical condition, drug abuse, malnutrition or old age. Persons with TB disease who have taken the correct TB medications for a specified period of time do not continue spreading TB to others. TB bacteria do not spread

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. The disease can affect the lungs and can cause other problems in some parts of the body such as the brain, the kidney, and the spine. In 2013 Tuberculosis killed 9 million people…

    • 306 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Case Study

    • 873 Words
    • 4 Pages

    American Thoracic Society (ATS) and CDC. Diagnostic standards and classification of tuberculosis in adults and children. Am J Respir Crit Care Med 2000; 161. Retrieved from http://www.cdc.gov/tb/publications/PDF/1376.pdf…

    • 873 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Mycobacterium tuberculosis is the bacterium that causes tuberculosis. Also known as TB, tuberculosis bacteria attacks the lungs in most cases but can attack other parts of the body. If not treated properly tuberculosis can be fatal. Tuberculosis is an airborne bacterium spread from person to person. According to the CDC, Center for Disease Control, “TB bacteria are put into the air when a person with TB disease of the lungs or throat coughs, sneezes, speaks, or sings”("Tuberculosis facts," 2012, p. 1). Tuberculosis cannot be spread by touching an infected person, sharing food or drink, sharing toothbrushes, or from kissing. Transmission has not changed throughout the centuries.…

    • 1065 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Throughout the history of mankind, Tuberculosis (TB) has claimed numerous victims. During the 18th and 19th century, TB became an epidemic in North America and Europe, gaining the cognomen, “Captain Among these Men of Death.’’ Therefore, scientists have to find the pathogenesis of this disease to enhance their understanding of the epidemic (Daniel, 2006). Tuberculosis is categorized as an infectious disease in mankind’s history. Statistics show 1 out of 7 of all humans die from tuberculosis (Koch, 1882). In the United States, almost 20,000 cases of tuberculosis are diagnosed yearly, and 9 million worldwide (Miller et al, 2000). The nature of TB has been studied by many,…

    • 1662 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    INFECTIOUS DISEASE

    • 766 Words
    • 3 Pages

    Once rare in developed countries, tuberculosis infections began increasing in 1985, partly because of the emergence of HIV, the virus that causes AIDS. HIV weakens a person's immune system so it can't fight the TB germs. In the United States, because of stronger control programs, tuberculosis began to decrease again in 1993, but remains a concern.…

    • 766 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    Tuberculosis (TB) is a bacterial infection that is spread through inhaling tiny droplets from the coughs or sneezes of an infected person.It is a serious condition but can be cured with proper treatment. TB mainly…

    • 4033 Words
    • 11 Pages
    Better Essays
  • Satisfactory Essays

    Tuberculosis  You can become infected with tuberculosis bacteria when he or she inhales minute particles of infected sputum from the air.  The bacteria get into the air when someone who has a tuberculosis lung infection coughs, sneezes, shouts, or spits (which is common in some cultures)…

    • 585 Words
    • 7 Pages
    Satisfactory Essays
  • Powerful Essays

    Health Canada. (1998). Proceedings of the national consensus conference on tuberculosis. Canadian Commission Disease Report; 24S2: 1-24.…

    • 7025 Words
    • 29 Pages
    Powerful Essays
  • Better Essays

    Epidemiology Paper

    • 1265 Words
    • 4 Pages

    According to the Center for Diseases Control and Prevention, Tuberculosis (TB) is an infectious bacterial disease caused by Mycobacterium tuberculosis. The bacteria normally infects the lung but can invade any organ such as the spine, kidney and brain. If the infection is not appropriately treated the person can die (CDC, 2012). There are two TB related conditions: latent TB infection and TB disease. TB is transmitted from person to person via droplets from the throat and lungs of people with the active respiratory disease. For instance, coughing, sneezing, speaking, or singing by someone infected with TB; people in close proximity may inhale these microorganisms and become ill (World Health Organization, 2014a). TB is not transmitted by kissing, shaking hands, sharing foods, sharing a toilet seat or using the same tooth brush.…

    • 1265 Words
    • 4 Pages
    Better Essays
  • Good Essays

    HIV TB

    • 5092 Words
    • 18 Pages

    The nurse welcomes Jeff to a private room at the end of the hall. According to hospital…

    • 5092 Words
    • 18 Pages
    Good Essays
  • Good Essays

    Tuberculosis, TB (tubercle bacillus) or MTB (mycobacterium tuberculosis) is a widespread, and in numerous cases fatal, communicable disease produced by a variety of forms of mycobacteria. The disease is distributed within the air when individuals who are infected with active TB infection sneeze, cough, or pass on breathing fluids throughout the air. Generally infections are asymptomatic, meaning they feel or show no symptoms, and dormant, but then again approximately one in ten dormant infections in the long run move on to the active disease. If left untouched, active TB is fatal to more than half of those infected.…

    • 853 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Tuberculosis was one of the main leading causes of death in the United States in the early 20th century. People who were carriers or affected by the disease were quarantine, isolated from society, and placed in sanatoriums, which later became known as the "waiting room for death." As described by Sheila Rothman, death was a synonym of tuberculosis and was a habitual characteristic of the sanatoriums1. Although people were highly encouraged to go to these establishments, they were not as effective as they made them seem. Even under the best conditions, at least half of all the patients who entered the facilities died within a period of 6 years. Due to the ineffectiveness of these establishments, physicians and scientists started researching…

    • 268 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Epidemiology Paper

    • 1510 Words
    • 5 Pages

    “Tuberculosis (TB) is one of the world’s deadliest diseases: 1) One third of the world’s population is infected with TB, 2) In 2012, nearly 9 million people around the world became sick with TB disease. There were around 1.3 million TB-related deaths worldwide, 3) TB is a leading killer of people who are HIV infected. A total of 9,582 TB cases (a rate of 3.0 cases per 100,000 persons) were reported in the United…

    • 1510 Words
    • 5 Pages
    Powerful Essays
  • Satisfactory Essays

    Tuberculosis is caused by a harmful bacteria called Mycobacterium tuberculosis and it is the reason for the most deaths by an infectious disease(7). Tuberculosis is transmitted by inhaling of body fluids sneezed by an infected person and causes continuous coughing, fever, sweating and in some cases-…

    • 357 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    some cases tuberculosis can kill within a few months or a few years if the person went into…

    • 994 Words
    • 4 Pages
    Better Essays

Related Topics