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It is the most widely used vaccine worldwide, with more than 90% of all children being vaccinated. [14] The immunity it induces decreases after about ten years. [14] As tuberculosis is uncommon in most of Canada, Western Europe, and the United States, BCG is administered to only those people at high risk.
Depending on the sort of patient population surveyed, as few as 20%, or as many as 75% of pulmonary tuberculosis cases may be without symptoms. [2] Tuberculosis should be suspected in adults when a pneumonia-like illness has persisted longer than three weeks, or when a respiratory illness in an otherwise healthy individual does not respond to ...
The rate drops significantly to >50% with treatment. [12] Smallpox Variola major – specifically the malignant (flat) or hemorrhagic type Viral Untreated ≈95% The rate dropped significantly to 10% with effective treatments. Eradicated. [7]: 28 [13] Granulomatous amoebic encephalitis: Amoebic No cure [14] 90%
Management of tuberculosis refers to techniques and procedures utilized for treating tuberculosis (TB), or simply a treatment plan for TB.. The medical standard for active TB is a short course treatment involving a combination of isoniazid, rifampicin (also known as Rifampin), pyrazinamide, and ethambutol for the first two months.
A large number of people who survived tuberculosis still experience symptoms such as breathlessness and coughing. Although the severity is not well understood, some people have reduced quality of life and exercise capacity. [4] [2] In severe cases, people may experience hospitalizations and death related to respiratory causes. [2]
Miliary tuberculosis is a form of tuberculosis that is characterized by a wide dissemination into the human body and by the tiny size of the lesions (1–5 mm). Its name comes from a distinctive pattern seen on a chest radiograph of many tiny spots distributed throughout the lung fields with the appearance similar to millet seeds—thus the term "miliary" tuberculosis.
Up to 13 million people in the U.S. have latent tuberculosis, meaning the bacteria live in the body without making them sick. Around 5% to 10% of those latent cases develop into active disease if ...
Thus, without the cough or flu-like symptoms, a person can unwittingly have active tuberculosis. Other symptoms include back pain, flank pain, PID symptoms, confusion, coma, difficulty swallowing, and many other symptoms that would be a part of other diseases. [13] (Please see the reference for more information on symptoms.)