Tuberculosis: A Disease Lying In Wait

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 caused by the bacteria “Mycobacterium Tuberculosis” and is mainly causes infection of the lungs (WHO, 2016). Its mode of transmission is airborne, so it can be passed on by inhalation of airborne droplets which carrying the bacteria, when an infected patient coughs, sneezes, or spits the TB germs into the air (WHO, 1026). Among the symptoms of active TB are: cough with sputum and blood, chest pains, weakness, fever and night sweats (WHO, 2016). Most at risk to get the TB infection are people with weakened immune system such as people who are suffering from chronic diseases such as diabetes mellitus, severe kidney disease, silicosis and especially HIV infection (CDC, 2016). Children and Tobacco users are also at greater risk to fall ill with TB.

Tuberculosis (TB) is brought on by a bacterium called Mycobacterium tuberculosis. The microorganisms more often than not assault the lungs, however TB microbes can assault any part of the body, for example, the kidney, spine, and mind. Not everybody infected with TB microbes gets to be sick. Therefore, two TB-related conditions exist: latent TB infection (LTBI) and TB infection. If not treated legitimately, TB can be deadly (CDC, 2016). TB microbes are spread through the air starting with one individual then onto the next. The TB microorganisms are put into the air when someone with TB illness of the lungs or throat coughs, talks, or sings. Individuals adjacent may take in these microscopic organisms and also become ill (CDC, 2016). Individuals with TB are well on the way to spreading it to individuals they invest time with consistently. This incorporates relatives, companions, and coworkers or classmates.

TB is a major cause of mortality and morbidity globally that boils down to one small, single infection. TB can be classified into 2 stages; Latent TB and Active TB. In Latent TB, the bacteria remain in the body in an inactive or dormant state. A person will not have any symptoms because their immune mechanism has stopped the bacteria from growing. Latent TB can remain in a dormant state for year (Zager et al, 2009). However this disease can easily change to Active TB. This change mainly occurs due to the rapid increase of Mycobacterium TB within an individual when a person becomes ill or their immune system is compromise. Ninety percent of the time, those who are infected with

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 is spread from person to person through droplet infection. In other words, when an active victim coughs, they eject millions of tiny infected aerosol droplets of sputum into the air, and when another person breathes in the Mtb, the bacteria nestle in the lungs, make themselves at home, and immediately begin multiplying. Contrary to popular belief, although tuberculosis is contagious, it is not as highly contagious as compared to other infectious diseases. Around one in three close contacts, mainly immediate family and intimate friends, and one in ten remote contacts of an infected individual, consequently became infected as well, through exposure to contaminated air (Tuberculosis). This nature of tuberculosis often caused tragedies in households, killing off entire families at a time, since the most frequent visitors were

Tuberculosis is a 6000 years old disease, but the first time it infected human was in Africa 5000 years ago. Due to its danger it is called the white plague. It was transmitted to human by animals, so hunters were that first people who caught the disease. After that, the disease had spread to Europe and America through trade routes. This disease appeared in Ancient India, Ancient China, Classical antiquity, Pre-Columbian America, Europe: middle ages and renaissance, until Twentieth century. Mycobacterium tuberculosis, the bacteria that causes tuberculosis was first discovered by Robert Koch in 24 march 1882, and he received the Nobel Prize for his discovery. Throughout the ages, tuberculosis has infected tens of millions of people, and killed

Have you ever heard of the white plague, or rather consumption? No? Perhaps you’re more familiar with the name, Tuberculosis. A disease that, in the past, was accountable for many persons deaths, specifically one in every seven persons reaching its peak in the 1800s. A difference between then and now, however is with it being a bacterial infection, it is now curable, the battling agent being found in 1943 by Selman Waksman. Tuberculosis, also known as TB, is a deadly(mostly lung) disease that if not treated properly or discovered soon enough, can be fatal; and is specifically fatal for HIV patients.

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

Tuberculosis is an infectious bacterial disease that affects the lungs and can often be serious when not treated quickly and properly. Tuberculosis is a miserable illness to have and is caused by the bacteria Mycobacterium tuberculosis being spread through the air. Symptoms include severe coughing that can last for longer than three weeks, coughing up blood, chest pain, pain when breathing or coughing, weight loss, fatigue, fever, night sweats, chills, and lack of appetite. This illness can also affect other organs or body parts, which lead to additional symptoms. When it occurs outside the lungs the symptoms correspond to the place it occurs. Examples include back pain when it occurs in your spine and blood in urine when it occurs in the

Tuberculosis, also known by the abbreviation “TB”, is caused by Mycobacterium tuberculosis, the bacteria usually attacks the lungs, but tuberculosis bacteria can attack any part of the body such as the kidney, spine, and brain. Although tuberculosis has not been a major concern in recent years; the disease is now increasing and there are now multiple drug resistant strains that have emerged that many believe may be a massive risk to society with the necessity of routine screenings and new vaccines.

A nightmare of no modern medication for tuberculosis had dawned on varieties of people since the deadly disease can spread quickly around thousands of people. The deaths to this infectious bacteria have caused people to question the real known facts of tuberculosis. The bacteria called mycobacterium has scared thousands of people to the point where they can’t even think what happens to people with this disease beyond their country borders. Tuberculosis is a pervasive disease caused by just one cough or sneeze, sending you straight to the hospital and fighting for you’re life to be treated.

People can become infected with the tuberculosis bacteria, but that does not necessarily mean they are sick with the tuberculosis disease. For this reason, two tuberculosis-related conditions exist (Centers for Disease Control and Prevention, 2012). These are latent tuberculosis infection and active tuberculosis disease. Latent tuberculosis infection is the condition in which the bacteria can live in the body without making the person seriously ill (Centers for Disease Control and Prevention, 2012). That is because in those who do not have weakened immune systems, the body is able to fight the bacteria and stop is from growing. In this state, the

Primary TB infection, the first stage, begins when a person inhales an airborne bacteria. This is mostly common when a person is in close contact with an infected person with active TB who is coughing or sneezing. For most, the inhaled bacteria is killed immediately by the immune system. However, others aren’t so fortunate because the TB bacteria are engulfed by macrophages, which are a type of white cell, and enter dormant state. The dormant state can last several years or even a lifetime. However that’s not always the case, in certain populations including infants, the elderly, those with recent acquired TB infection and those with weakened immune system the symptoms of tuberculosis can show within weeks of the primary infection. The second stage is the Latent TB infection Although the bacteria is dormant and the person won’t have any symptoms, a tuberculin skin test or blood test for TB will show a positive result. It will show that the person has been exposed to TB and has latent infection. If discovered, treatment is recommended in certain individuals at high risk to try and prevent further spread. The third and final stage is Active Tuberculosis in which the bacteria is multiplying in the body and causing symptoms and physical changes. These symptoms develop slowly due to the fact that the TB pathogen multiplies very slowly. The most common symptoms of active

When one inhales air coughed out by TB patients, the infection is referred to as primary tuberculosis. In most instances, most people get infected with primary tuberculosis, but since its severity is minimal, there are higher chances of recovery (CDC 17). The infection rate of primary tuberculosis depends on the strength of an individual’s immune system.