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Tuberculosis (TB) is a potentially fatal contagious disease that can affect almost any part of the body but is mainly an infection of the lungs. It is caused by a bacterial microorganism, the tubercle bacillus or Mycobacterium tuberculosis . Altho...
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Tuberculosis (TB) is a potentially fatal contagious disease that can affect almost any part of the body but is mainly an infection of the lungs . It is caused by a bacterial microorganism: the tubercle bacillus or Mycobacterium tuberculosis . Alth...
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Tuberculosis is a chronic, infectious disease that primarily attacks the lungs.
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Tuberculosis (TB) is a contagious and potentially fatal disease that can affect almost any part of the body but manifests mainly as an infection of the lungs. It is caused by a bacterial microorganism, the tubercle bacillus or Mycobacterium tuberc...
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Sarcoidosis is a disease which can affect many organs within the body. It causes the development of granulomas. Granulomas are masses resembling little tumors. They are made up of clumps of cells from the immune system.
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Sarcoidosis is a disease in which swelling (inflammation) occurs in the lymph nodes, lungs, liver, eyes, skin, or other tissues.
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Toxoplasmosis is an infectious disease caused by the one-celled protozoan parasite Toxoplasma gondii . Although most individuals do not experience any symptoms, the disease can be very serious, and even fatal, in individuals with weakened immune s...
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Toxoplasmosis is an infection due to the parasite Toxoplasma gondii.
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Toxoplasmosis is an infectious disease caused by the one-celled parasitic organism Toxoplasma gondii. Although most individuals do not experience any symptoms, the disease can be very serious and even fatal in fetuses, newborns, and individuals wi...
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Toxoplasmosis is an infection caused by a single-celled protozoan parasite named Toxoplasma gondii found throughout the world in humans, mammals, and birds. Cats, the definitive host for T. gondii , usually become infected by eating infected prey,...
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Histoplasmosis is an infection due to the Histoplasma capsulatum fungus.
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Histoplasmosis is an infectious disease caused by inhaling the microscopic spores of the fungus Histoplasma capsulatum . The disease exists in three forms. Acute or primary histoplasmosis causes flu-like symptoms. Most people who are infected reco...
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Reiter's syndrome (RS), which is also known as arthritis urethritica, venereal arthritis, reactive arthritis, and polyarteritis enterica, is a form of arthritis that affects the eyes, urethra, and skin, as well as the joints. It was first describe...
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Reactive arthritis is a group of inflammatory conditions that involves the joints, urethra, and eyes. There may also be sores (lesions) on the skin and mucus membranes.
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Sexually transmitted diseases (STDs) are caused by a group of infectious microorganisms that are transmitted mainly through sexual activity. These agents represent a costly, burdensome global public health problem. STDs can cause harmful, often ir...
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Sexually transmitted disease (STD) is a term used to describe more than 20 different infections that are transmitted through exchange of semen, blood, and other body fluids; or by direct contact with the affected body areas of people with STDs. Se...
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Sexually transmitted diseases (STDs) are viral and bacterial infections passed from one person to another through sexual contact.
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