TUBERCULOSIS
Tuberculosis, commonly known as TB is a disease that has seen its prevalence not only in developing countries but also in developed nations. It has such a detrimental effect that it has seen an increased mortality in the past few years and it’s the leading cause of death in people with HIV. A report by CDC (2015) states that in 2014 the disease infected a third of the world; 9.6 million people around the world were diagnosed with TB disease with 1.5 million deaths worldwide (Tuberculosis, 2015).
Definition
“TB is a contagious and often severe airborne disease caused by infection with Mycobacterium tuberculosis (Mtb) bacteria. TB typically affects the lungs, but it can also affect any other organ of the body,"(tuberculosis, 2015). Tb can be classified as either latent or active. TB is called latent when a person has the Tb bacteria but does not feel sick. This person cannot spread the bacteria but it does increase the chance that they will be diagnosed with active TB if they become immunocompromised. Active TB displays full blows signs and symptoms of TB and can be spread to other people through droplets in the air.
Mode of Transmission
“Tuberculosis is transmitted from person-to-person mainly by airborne particles known as droplet nuclei expelled by infected individuals when coughing or sneezing. The lower respiratory is usually the portal of entry thus making the lungs the major site of infection.
Indirect transmission of tuberculosis can occur by contact
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.
Tuberculosis is an infectious disease that affects one third of the world's population. The most infected areas are developing counties or third worlds countries such as Africa, India, Pakistan, and East Timor.
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, 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 (TB) is an infectious disease that affects a persons lungs and has the ability to be life threatening. The bacteria that causes TB is known as Mycobacterium tuberculosis (MTB) (https://www.cdc.gov/tb/topic/basics/). The TB bacteria is spread from person to person when an infected person coughs or sneezes and minute droplets enter the air. Approximately one third of people throughout the world have latent TB
Tuberculosis has been with us since ancient times (Lawn & Zumla, 2011). The earliest recorded date of its presence in humans have been found in Egyptian mummies dating from 3000-2400BC (Zink, et al., 2003). Also known as consumption or white plague, it ravaged the lives in North America and Europe in the 18th and 19th century (McCarthy, 2009) . Finally the microbe that caused the disease, tuberculosis was discovered by Dr. Robert Koch, a German microbiologist, who was awarded the Nobel Prize in medicine for his findings (Nobel Prize).
Overview. Mycobacterium tuberculosis has killed more people than any other infectious disease throughout history. With over a billion lives lost in the past two-hundred years, TB has far surpassed Influenza, Malaria, and even Smallpox (Paulson, 2013). TB deaths had dramatically
"Approximately one-third of the world's population is infected," tuberculosis The Columbia Encyclopedia, 6 ed. Tuberculosis is the name of the disease and it's one of the baddest, contagious, wasting disease you can catch. The disease is caused by mycobacteria, the most common form of the disease is TB of the lungs, but it can also affect other parts of the body like the skin, bones, and nervous system. There are three major types of tubercle bacilli that can affect humans; the Human type, the Bovine type and that Avian type. In 1882 Robert Koch was the first to identify Mycobacteria Tuberculosis.
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).
Tuberculosis or Tubercle Bacillus, is a disease that primarily attacks the lungs. It can, however, target any other organ found in the body. Discovered by Nobel prize winner Robert Koch on March 24, 1882, in Berlin, Germany, this disease is the second largest in the world with only HIV in its path. Though there was a 45% drop in rates during the 1990’s till 2012, Tuberculosis is still a Killer in most countries.
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
For many people in the U.S. tuberculosis represents a disease process that one rarely sees. For this reason the reality of tuberculosis outside of the U.S. can easily be lost. CDC statistics report that approximately one third of the world 's population is infected with tuberculosis.1 This can be a sobering statistic for an individual wholly removed from the idea that tuberculosis, abbreviated TB, remains a prominent disease process throughout much of the world. The objective will be to provide not just an informative description of the disease, it 's etiology, clinical manifestations, treatments, and prognosis, but also to provide a reminder that tuberculosis retains a significant presence in the world despite the early
Although Africa and other developing nations lead in the number of those infected with tuberculosis, the infected population in the world is currently estimated to be at around one third of the