Tuberculosis : An Infectious Disease Essay

“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.

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 a chronic bacterial infection that affects millions of people globally. It is a contagious disease that is spread through the air, and it usually affects the lungs. It is transmitted from person to person through droplets from the respiratory tract of those who are already infected with the disease. Some who are infected with the bacteria that causes TB often exhibit no symptoms, because their immune systems stop the bacteria from growing and multiplying. Those with compromised immune systems are more susceptible to developing the full blown disease which can cause symptoms that include coughing, spitting blood, chest pains, weakness, weight loss, and fever. Tuberculosis can be treated with a six to nine month course of a combination of antibiotics. If left untreated, TB will spread and can be fatal.

Tuberculosis(TB) is a communicable disease that is caused by germs that are spread from person to person through the air. This disease has notably been around in excess of 5,000 years. The effects span far beyond the host, but to all of the people that have had close contact. The symptoms that are most prevalent are the lungs and the respiratory pathway is attacked by producing symptoms such as, chest pain, respiratory distress, a cough, often productive. This is spread to other parties by droplet form and quickly can infect a large group if not diagnosed promptly. Latent TB is a form whereas one person breathes in the droplets from an infected person. Latent TB infected patients carry TB germs in their bodies,

The bacteria that caused TB is spread through the air from person to person. The TB bacteria are put into the air when a person with TB disease coughs, sneezes, speaks, or sings. People nearby may breathe in these bacteria and become infected. It is caused by bacteria that spread from person to person through microscopic droplets into the air. This can happen with the untreated, active form of tuberculosis does any of the following actions that were previously mentioned. Although tuberculosis is contagious, it is not easy to catch. TB bacteria can live in the body without making you sick. This is called latent TB infection. In most people who breathe in TB bacteria and become infected, the body is able to fight the bacteria to stop them from growing. People with

Given these points, it is importance to differentiate between the two types of TB infections: latent and active. An individual with latent TB has the bacteria in their body, but since the bacteria is not active, this individual will not experience symptoms associated with TB nor be contagious. Although, taking precautions, is always a wise choice, because individuals with

Active TB symptoms manifest as chronic cough, chest pain, and fever, which can cause a lot of problems in people. Tuberculosis generally affects the lungs but can also affect other parts of the body.

Tuberculosis is a mycobacterial disease caused by Mycobacterium tuberculosis. Transmission usually occurs through exposure to the tubercle bacilli in airborne droplets from persons with pulmonary tuberculosis who talk, cough, or sneeze but not everyone infected with TB becomes sick with it. TB remains latent in the bodies. People with latent TB do not spread TB to others. The nature of latent TB is extremely important, especially in an age of HIV, because latent TB can become active in people with weak immune systems. This could occur because of HIV. Thus, the large amount of people in the world with latent TB infection have a very significant risk of developing active infection if they are infected with HIV. The TB-HIV interface is

Tuberculosis (TB) is a contagious bacterial infection that affects the lungs. Mycobacterium Tuberculosis is the bacterium that causes tuberculosis. Before the 19th century the frequency of TB was relatively unknown its incidence is thought to have peaked between the end of the 18th century and the end of the 19th century.

Treatment was increasingly expanded to include those with latent tuberculous infections. The history of tuberculosis control entered on a new chapter. Treatment to cure became the goal sought for every afflicted person in the world (Daniel, 2006). Active tuberculosis on the other hand occurs when the disease is continuously generating signs of illness. Not only is active tuberculosis generating symptoms, they can easily spread it amongst others. In latent tuberculosis the tuberculosis bacteria remain in the body in an inactive state, which means they are just there and not capable of doing anything at all. They cause no symptoms and are not contagious, but they can become active. Also, there are many different kinds of tuberculosis that exist in both the active or latent stages. These types of tuberculosis are named after the symptoms that they are giving off. Miliary tuberculosis is characterized by tiny infected sites settled everywhere on the body organs. The Cutaneous tuberculosis consists of skin illness or problem. Pulmonary tuberculosis primarily contaminates the pulmonary system. It is common for individuals to establish other kinds of active tuberculosis at once. Pulmonary tuberculosis is liable for the most of the tuberculosis infections.There are many signs and symptoms of pulmonary tuberculosis come along with it. Also it could come ahead of time before the other different kinds of tuberculosis are diagnosed. The usual

Tuberculosis, also known as TB, is a very common bacterial infection. It can travel through your bloodstream and infect any organ in your body. It can be in an inactive form, which means these people will never develop symptoms. Those with weaker immune systems are more likely to have an active TB infection. Tuberculosis is caused by Mycobacterium tuberculosis, which is also the scientific name of tuberculosis. Mycobacterium tuberculosis is a long, slender, straight (sometimes slightly curved) rod. It is neither gram-positive, nor gram-negative because it has a high lipid content within its wall. Because of this, acid-fast staining is used. Mycobacteria tuberculosis reproduce by binary fission which is a form of asexual reproduction. They reproduce quickest and best in an oxygenated area ("Tuberculosis", 2016). Below, you will find all you need to know about tuberculosis, including epidemiology, incubation and duration, signs and symptoms, diagnosis, treatment, and even a case study on TB itself.

Tuberculosis is an infectious disease that has afflicted individuals from the Old World for several thousands of years. This has been well documented in the archaeological record. However, the origins and development of tuberculosis in the New World have been the subject of multiple controversies. These controversies have stemmed from the discussion of whether or not Europeans introduced tuberculosis to the Americas. Evidence from South America has clearly shown that tuberculosis was present in the New World prior to European contact. The evidence of pre-contact tuberculosis has raised several questions on the origins of tuberculosis in the Americas and the possible causes for post-contact tuberculosis epidemics. This essay

Tuberculosis is a airborne bacterial disease caused by Mycobacterium tuberculosis bacteria (Mtb). It is one of the most common diseases worldwide. A person can either have an Mtb infection (inactive) or the TB disease (active). (1, 3)

Tuberculosis (TB) is a communicable disease, that may presented in an active or a latent form. It affects a various body systems, but mostly a respiratory system. This disease is triggered by the bacterium Mycobacterium tuberculosis. It is transmitted through the air; therefore, a person gets infected by an inhaled bacterium from a person with active form of TB, and who is presented with cough and sneezing. Person with a latent form usually asymptomatic, whereas the bacteria is inactive in the lungs. On another hand, a person with an active form of TB may show following symptoms: severe cough longer than two weeks,

Most people who are exposed to Tuberculosis never develop symptoms because the bacteria can live in an inactive form in the body, also known as Latent Tuberculosis, or Latent TB. But if the immune system weakens, such as in people with HIV or elderly adults, Tuberculosis bacteria can become active. Active Tuberculosis disease can be fatal if left untreated. In Latent Tuberculosis, the bacteria are in an inactive state and can cause no symptoms, and are not