Tuberculosis Or Tb Is Caused By Mycobacterium Tuberculosis

Tuberculosis is most of the feared and widespread that has harassed humans. Tuberculosis is a disease that affects the lungs and other organs too. This is a very serious disease that can cause death and the worse part is that this disease travels to one person to another. In the book, Know about Tuberculosis, a boy who has tuberculosis sneezed on another boy named Kevin who did not automatically catch tuberculosis, but the terms have taken root. According to the book, Know about Tuberculosis, “In the United States, about ten to fifteen million people are infected with this disease, but only ten percent of people are infected; however doctors assume that the battle against tuberculosis is increasing around the world.” Tuberculosis is among the major concerns for the World Health Organization due to its contagious nature.

(McMurray, 2007). “The agent in this study is Mycobacterium tuberculosis, an acid fast aerobic rod that reproduces slowly and is hypersensitive to heat and ultraviolet light. TB primarily affects the respiratory system; however, it can also affect the pericardium, lymph nodes, meninges, kidneys, intestines, bones, joints, and reproductive organs” (The Merck Manual, 2014). “The transmission of the Mycobacterium tuberculosis is spread from person to person via airborne droplets through actions such as coughing, talking and sneezing. The smaller the droplet, the longer it can stay in the air after the infected person has left the area. This causes an increase in the probability of inhalation by another individual. Passing TB from a family member or co-worker is more likely than a stranger in a store or on the streets”. (Reichler et. al, 2002). Mycobacterium tuberculosis, the infectious disease agent, is readily transmitted to susceptible humans, the host, through respiratory exposure in communal settings or public gatherings, the environment. Individuals with compromised immune systems, such as cancer, being on corticosteroid therapy, and HIV/AIDS, are at greatest risk for getting TB infection. Healthcare workers are continuously exposed to illnesses at the hospitals and long term care facilities, which puts them at risk for

Tuberculosis is a disease of an infectious nature caused by a bacterium known as mycobacterium tuberculosis. The disease spreads through the air. People with the disease can spread it to susceptible people through coughing, sneezing, talking or spitting. It mainly affects the lungs and other parts such as the lymph nodes and kidneys can also be affected. The symptoms for TB are fatigue, coughing, night sweats, weight loss and fever. One third of the population of the world is affected with mycobacterium tuberculosis. The rate of infection is estimated to be one person per second. About 14 million people in the world are infected with active tuberculosis. Drug resistant TB has been recorded to be a serious public health hazard in many countries. Resistant strains have developed making it difficult to treat the disease. TB has caused millions of death mainly in people living with HIV/AIDS ADDIN EN.CITE Ginsberg19981447(Ginsberg, 1998)1447144717Ginsberg, Ann M.The Tuberculosis Epidemic: Scientific Challenges and OpportunitiesPublic Health Reports (1974-)Public Health Reports (1974-)128-13611321998Association of Schools of Public Health00333549http://www.jstor.org/stable/4598234( HYPERLINK l "_ENREF_3" o "Ginsberg, 1998 #1447" Ginsberg, 1998). The World Health Organization came up with the DOTS (Directly Observed, Therapy, Short course) strategy. The approach involves diagnosing cases and treating patients with drugs for about 6-8

Tuberculosis (TB) is one of the top causes of death worldwide (WHO, 2016). In 2015, TB affected 10.4 million people and was the cause of death for 1.8 of them (WHO, 2016). TB is spread by air, what makes it contagious and dangerous. In order to prevent the spread of TB and support for individuals with TB as well as their families, the city of Toronto developed programs which are definitely based on Florence Nightingale’s theories regarding ventilation, clean air, observation of the sick and food.

According to the World Health Organization, tuberculosis (TB) is the number two killer worldwide due to a single infectious agent (WHO, 2017). In 2015, 10.4 million new cases have been identified and 1.8 million people have died from this disease (WHO, 2017). TB is caused by the bacteria Mycobacterium TB, and the majority of TB deaths occur in low and middle-income countries. This disease is curable and preventable, but the lack of access to proper healthcare and medication administration makes it a concern for the most of the world’s population. TB is an airborne disease that can transmit when an infected person coughs, sneezes, spits, laughs, or talks. The majority of TB cases can be cured when the right medications are available and

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.

Tuberculosis (TB) is an infectious disease caused by mycobacterium tuberculosis, which most commonly attacks the lungs (2). Moreover, it makes the lungs unhealthy and infected. It is transmitted from one person to another via droplets. For example, from the throats and lungs of people infected with this active respiratory disease (2). In 2012, nearly nine million people around the

Tuberculosis is an airborne transmitted infection that can be spread through the droplet nuclei of someone talking, coughing or sneezing. The mycobacteria are small in size, so it can remain airborne for minutes or hours2, making it highly transmittable. Not everyone who becomes infected with tuberculosis becomes sick, and as a result tuberculosis has two known conditions: primary TB and latent TB. Primary tuberculosis presents as follows: Once the infectious droplet is inhaled it becomes lodged in the airways alveoli where it becomes ingested by alveolar macrophages. Once inside the macrophage, the mycobacteria replicate and spread to the hilar lymph nodes of the lymphatic system. After 2-8 weeks of infection, cell mediated immunity

Mycobacterium tuberculosis is uses the method of spread by small airborne droplets, which is called called droplet nuclei. It is produced by the coughing, sneezing, talking, or singing of a person with pulmonary or laryngeal tuberculosis (Nawrath et al.,2012). Hence, is frequently spread through aerosolizing of the bacterium.  The foremost infection route of the bacterium is through the lungs; nonetheless, invasion of mucous membranes or breaks in the skin are also possible. Direct person to person transmission of M. tuberculosis occurs through exposure to airborne bacilli in the sputum of infected persons.  Medical personnel are at risk of infection during autopsies, intubation, bronchoscopies or through dermal inoculation.

Tuberculosis (TB) is the disease of the lung caused by a slow-growing intracellular pathogen called Mycobacterium tuberculosis (M.tb) (1). In 2014, there were 9.6 million cases of active TB disease worldwide, and 1.2 million TB-related deaths according to World Health Organization (WHO) (2). The burden of the disease can be appreciated with the knowledge that one third of the world population is latently infected with M.tb, and 5-10% of exposed individuals develop active disease and are able to spread the infection to more people every year (3,1). To reduce this burden, effective strategies are required in both preventative and therapeutic areas of research.

Tuberculosis (TB) is a CDC (Centers for Disease Control) notifiable disease which is caused by an infectious bacterium that was discovered by a man named Robert Koch in 1882. This infectious bacterium that causes Tuberculosis is called Mycobacterium tuberculosis (Mtb), and is also known as Koch 's Bacillus. According to the National Institute of Allergy and Infectious Diseases (2015), Mtb is a small, slow-growing bacterium that can live only in people. It is not found in other animals, insects, soil, or other non-living things. Mtb is an aerobic bacterium, which means

Tuberculosis (TB) is a highly infectious disease that can harm any organ of the body, especially the lungs. Every year about over a million people die due to tuberculosis and even more are infected. A person in contact with an infected individual can easily put themselves at risks of getting TB. Due to the emergence of human immunodeficiency virus (HIV), tuberculosis infections began to increase more rapidly. A person with HIV has a weak immune system which is not able to fight infections such as tuberculosis. There are many ways to diagnose, prevent and treat the farther spread of this disease.

Tuberculosis is abbreviated “TB”, which is a worldwide communicable disease, makes 33% of the world’s population get infected ("Centers for Disease Control and Prevention", 2016). According to the study of the World Health organization (2015), 1500 thousand people (1100 thousand HIV-negative and 400thousand HIV-positive) died due to TB in 2014 and 9600 thousand people are estimated to have fallen ill with TB in 2014. In addition, there were 9,563 causes being reported with TB (approximately 3.0 cases per 100,000 persons) in the America in 2015 ("Centers for Disease Control and Prevention", 2016). Therefore, TB is an unignorably global health issue and health workers need to collaborate to huddle and control this critical problem. Tuberculosis is caused by bacteria, Mycobacterium tuberculosis and can affect many organ systems; however, TB generally influence on the lung. The common symptoms of the TB disease include a chronic cough with blood or sputum for over 3 weeks or longer, weight loss, fever, night sweat, weakness or fatigue and no appetite ("Centers for Disease Control and Prevention", 2016). TB can divide into latent TB and active TB. A person, who has latent TB infection, has no symptoms and is unable to spread TB disease to the other. On the other hand, an individual who is diagnosed with active TB disease, is sick with symptoms and can spread bacteria by airborne to other people. Moreover, without the appropriate treatment, the complications may cause permanent

Tuberculosis (TB) is caused by the bacterium Mycobacterium tuberculosis, an aerobic non-motile bacillus measuring 3-5µm in length and 0.2-0.6µm in width (Velayati and Farnia., 2012)

Tuberculosis is among the fatal diseases that are spread through the air. It’s contagious, meaning that it spreads from one infected individual to another, and at times it spreads very fast. In addition to being contagious, the disease is an opportunist infection as it takes advantage of those with weak defense mechanism, and especially the ones with terminal diseases like HIV and AIDS. Tuberculosis is therefore among the major concerns for the World Health Organization due to its contagious nature (World Health Organization 1).