Ad
related to: picture of latent tb
Search results
Results from the WOW.Com Content Network
Active tuberculosis can be contagious while latent tuberculosis is not, and it is therefore not possible to get TB from someone with latent tuberculosis. The main risk is that approximately 10% of these people (5% in the first two years after infection and 0.1% per year thereafter) will go on to develop active tuberculosis.
Tuberculosis creates cavities visible in x-rays like this one in the patient's right upper lobe.. A posterior-anterior (PA) chest X-ray is the standard view used; other views (lateral or lordotic) or CT scans may be necessary.
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, [7] is a contagious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [1] Tuberculosis generally affects the lungs , but it can also affect other parts of the body. [ 1 ]
Of 200 immigrants tested for tuberculosis over the last year, 8 in 10 had the latent — that's to say, not contagious — version of the disease.
According to the US guidelines, latent tuberculosis infection diagnosis and treatment is considered for any BCG-vaccinated person whose skin test is 10 mm or greater, if any of these circumstances are present: [citation needed] Was in contact with another person with infectious TB; Was born or has lived in a high TB prevalence country
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
Most people affected by TB do not have symptoms, and the disease is not active. This is called latent tuberculosis. [1] However, about 10% of latent infections progress to active disease, which, if left untreated, kills about half of those affected. [1]
Some individuals may be infected with the tuberculosis mycobacterium but never display symptoms. [27] Called latent tuberculosis, these cases, while uncontagious, are particularly problematic from a public health perspective, since approximately 10% of those diagnosed with latent TB will go on to develop an active (and contagious) case. [27]
Ad
related to: picture of latent tb