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Tuberculosis : Tuberculosis And Tuberculosis

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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

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