What is tuberculosis (TB)?TB is a severe infection caused by bacteria called Mycobacterium tuberculosis. TB usually starts in the lungs. The bacteria are easily spread from one person to another through the air. They can live in your body a long time without making you sick. This is called...
This disease is spread from person to person through droplets in the air. When an infected person coughs, sneezes, speaks, or spits, droplets containing the tuberculosis bacteria are expelled. If another person inhales even a small number of these droplets, he or she may be infected. Although...
Tuberculous meningitis is a complication that develops from an active case of tuberculosis. When tuberculosis bacteria colonize the tissue of the central nervous system, they can cause meningitis. An uncommon condition in developed nations, tuberculosis and tuberculous meningitis are still serious health ...
Viruses aren't alive; they can only grow and reproduce inside of the host cells they infect. Bacteria are living organisms. Both viruses and bacteria can get you very sick, but most bacteria are harmless and many are helpful.
Tuberculosis is a disease which can affect the lungs and the bones of a person. It is common in some parts of Africa such as the Western Cape region of South Africa and some parts of Southeast Asia. Answer and Explanation:1 The etiology of tuberculosis (TB) is a bacteria called Mycobacter...
In ambiguous cases or when dealing with an individual with a suppressed immune system, a tuberculosis chest x-ray is used to improve the accuracy of tuberculosis testing. When fighting off tuberculosis, the immune system encases the slow-growing bacteria in small bubbles within the lungs. The bu...
This test is not in fact a shot, but rather a diagnostic exam in which a patch of skin on the forearm is pricked with a small amount of a substance extracted from Mycobacterium tuberculosis bacteria. The development of a bump at the site of the skin prick suggests that an individual has...
Later, when the immune system is weak, the bacteria break out of their shells and multiply. This time the granulomas and scarred tissue get destroyed and cavities are formed inside the lungs. Tuberculosis causes cough, chest pain, shortness of breath, night sweating and in serious cases ...
and develop as a result of exposure to mycobacteria that causestuberculosis(TB). TB is an airborne virus that affects the lungs, but can also infiltrate other areas of the body. When bacteria develop within the lungs, small, hard tubercles form. Symptoms of the disease include cough with blo...
Understanding how this disease spreads is key to preventing it in the first place. Other Chickens The bacteria is spread when the chicken eats something that is contaminated with feces from another chicken or bird that is infected with avian tuberculosis. ...