Tuberculosis As A Single Infectious Agent ( Tb )

Tuberculosis has been a persistent threat to the human race as far back as Hippocrates (c.460-c.370 BC). Globally, tuberculosis has infected millions during waves, often killing scores of people at a time, and then receding giving it an almost supernatural quality (Daniel, 2006). In recent history tuberculosis has been recorded in all corners of the world, and currently infects one third of the global population. In 2012, TB was responsible for killing 1.3 million people, making it the second largest fatal disease next to AIDS. The purpose of this paper is to describe tuberculosis, explain contributing factors, describe the disease in relation to the epidemiologic triangle, and finally

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 (Mycobacterium tuberculosis), also known as TB, is a disease spread by respiratory inhalation of droplets that contain the bacteria. Tuberculosis is an ancient disease that has been traced back at least 9000 years. In 1882, Dr. Robert Koch was the first physician to describe Mycobacterium tuberculosis as the germ responsible for tuberculosis. However, treatment that was evidenced based was not put into practice until the 20th century. It is estimated that 2 billion people around the world are infected with the TB bacteria. Approximately 5 to 10 percent of these infected people will actual develop active TB and experience the life-threatening symptoms of the disease. Tuberculosis

Tuberculosis is a disease cause by a bacterium that spreads when a person infected with the virus, sneezes, coughs, or even talks and the germs make it into the air for another person to breathe. This bacterium primarily affects the lungs and prevents the proper functioning of the respiratory system. Tuberculosis continues to be a problem in the United States and the problem is even bigger in developing countries such as India where they have seen the growth of MDR-TB cases. The following annotated bibliographies include a variety of peer review journals, a CDC website and the RX for survival video, which addresses the burden of tuberculosis in different parts of the world. The bibliographies also look at the risk factors, prevalence, mortality,

The social determinants of health can play a major role in the development of Tuberculosis. To demonstrate a social determinant of health it is where people live, work, age, and play. There is healthcare access, parks, transportation, social support, job opportunities, public safety, quality of education, availability to healthy foods, safe housing, and technology (HealthyPoeple.gov, 2016). On the other h.and, the determinants of TB disease include poor nutrition, lack of homes, poor ecological conditions,

Nearly one third of the world's population is infected with TB. It is a leading infectious cause of death worldwide, causing more than 2 million deaths each year (CDC, 2011f). (Smith 195)

Infectious diseases are one of the most challenging adversities that the human race faces. Diseases that once wiped out large populations are now well understood, preventative measures can be taken, and effective treatment methods provided. However, as science has evolved so have the infectious diseases that are seen. An example of an infectious disease that has been studied and continues to be seen today is Tuberculosis. Tuberculosis has been a health hazard for many centuries and was once an epidemic. Medical advances and studies have been able to enlighten not only the etiology, but also the mode of transmission, ways to diagnose, and ways to treat and/or manage infection.

Tuberculosis(TB) is a highly contagious disease that primarily affects the lungs, although it can also be found in other body parts. The disorder is caused by a bacteria called myocardial tuberculosis, and is mostly spread through the air when an infected person coughs. Many years ago, tuberculosis accounted for nearly 30% of deaths in the US. In the 1940’s and 50’s, however, its fatality rate dropped significantly due to antibiotics and vaccinations. Since the outbreak of AIDS, tuberculosis has increasingly been an issue again since people with the disease cannot fight off TB (Bontrager & Lampignano 2005, Basic TB Facts 2012).

TB is the most common cause of infectious disease–related mortality worldwide. in 2014, TB killed 1.5 million people (1.1 million HIV-negative and 0.4 million HIV-positive). The disease included 890 000 men, 480 000 women and 140 000 children. TB now ranks alongside HIV as a leading cause of death worldwide. HIV’s death in 2014 was estimated at 1.2 Million, which included the 0.4 million TB deaths among HIV positive people. Worldwide, 9.6 million people are estimated to have fallen ill with TB in 2014: 5.4 million men, 3.2 million women and 1.0 million children. Globally, 12% of the 9.6 million new TB cases in 2014 were

Tuberculosis is an infectious bacterial disease caused by the pathogen, Mycobacterium tuberculosis, and most often found in the lungs. It is transmitted via droplets from the throat and lungs of those with active respiratory disease. People with weakened immune systems can make the bacteria active which causes death of tissue in the organs infected. Symptoms usually consists of overall sensation of feeling unwell, cough, possibly with bloody mucus, fatigue, shortness of breath, weight loss, low-grade fever, night sweats, and chest pain when breathing. To stop further transmission of tuberculosis, finding patients and giving appropriate treatment as well as rapid detection of pathogen and drug resistance is effective. Typing of M. tuberculosis

Tuberculosis (TB) is a severe airborne pathogen that is highly contagious and listed as one of the top 10 causes of death around the world. The bacteria Mycobacterium tuberculosis causes TB, and it most often affects the lungs. Other bacterial members of TB include Mycobacterium africanum and Mycobacterium boris. The Mycobacterium africanum is most common in West African countries and causes of a quarter of TB cases in Gambia. Both Mycobacterium tuberculosis and africanum have similar symptoms. ___________

Tuberculosis, a disease responsible for millions of deaths and has been affecting people since Aristotle’s and Hippocrates’s eras to the present day (Frith, 2014a). Tuberculosis has surged in great epidemics and then receded, Mycobacterium tuberculosis may have killed more persons than any other microbial pathogen (Frith, 2014a). Tuberculosis is an infection by the “bacterium Mycobacterium tuberculosis which invades the lungs” (Saladin, 2015) and other parts of the body. Tuberculosis is a contagious disease and when left untreated it is fatal (Kalo et al., 2015). “Although [tuberculosis] is a preventable and treatable disease…it still poses a significant threat globally” due to drug resistant strains of the disease (Kalo et al., 2015). Millions of people have contracted Tuberculosis, many now suffering from the drug resistant Tuberculosis, and millions have died from this disease (Kalo et al, 2015).

Tuberculosis (TB) is an acute or chronic bacterial infection caused by several micro-organisms, of which the most common is Mycobacterium tuberculosis (MTB) also known as tuberculosis bacillus. Worldwide, TB is responsible for the most causes of death out of any infectious disease. It is currently estimated that two billion people, globally, are infected with the disease among which there are 15 million infected people in the United States. According to the Center for Disease Control (CDC) (2014), in 2013 worldwide, nine million people exhibited signs for active TB while one and a half million deaths were attributed to the disease. Although modern vaccines and antibiotics have greatly decreased the mortality rate of the disease, the

Tuberculosis (TB) is a airborne and contagious-infectious disease caused by Mycobacterium tuberculosis bacilli, usually establishes its infection in the lungs and known as pulmonary tuberculosis also can affect other sites and known as extrapulmonary tuberculosis (Rodrigo,2006; Comas,2009). Human Tuberculosis (TB) is a major global public health problem for both developed and developing countries , is the second cause of death in worldwide, after the human immunodeficiency virus (HIV). In 2014,World Health Organization (WHO) estimated the burden of TB disease was 9.6 million new cases worldwide and 1.5 million deaths were estimated to be caused by TB (WHO,2015) .TB resumption is mainly a consequence due to onset of the AIDS pandemic and emergence of drug resistant strains MDR(WHO,2014 ), therefore TB rates rose once again, and with that, the need to tackle TB more effectively all over the world .

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).