most common infections in the world. About 2 billion people are infected with TB and nearly 3 million people are killed by it each year. In Canada‚ there are about 1‚600 new cases of TB every year. The bacterium that causes TB is called Mycobacterium tuberculosis. Someone can become infected and yet not have any symptoms of the active disease - this is called inactive TB. Because the bacteria that cause tuberculosis are transmitted through the air‚ the disease can be contagious. Infection is most likely
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life-threatening complications when the infection spreads throughout your head‚ neck or even your entire body. Infected bone in your jaw could cause your jaw to begin to disintegrate
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Features Sign and symptoms : Complications Spread of infection Management diagnosis Prevention Secular Trends in the United States Treatment Introduction Diphtheria is derived from the Greek diphthera‚ meaning leather hide. Diphtheria is an acute‚ toxin-mediated disease caused by the gram positive rod shaped bacteria Corynebacterium diphtheriae. The most common sites of diphtheria infection are in the respiratory system. Infection primarily involving the tonsil(s)‚ pharynx and/or larynx
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viral infection)‚ method of treatment (antibiotics or surgery)‚ response to treatment‚ or the presence of complications (presence of other infections). | Medical Codes | ICD-9-CM: | 463‚ 474‚ 474.0‚ 474.00‚ 474.01‚ 474.02‚ 474.1‚ 474.11‚ 474.12‚ 474.9 | Definition Tonsillitis is an inflammation of the fleshy tissues that lie on either side of the back of the mouth at the top of the throat (pharyngeal or palatine tonsils). These tissues contain cells that are useful in fighting infection.
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common‚ potentially serious bacterial skin infection. Cellulitis appears as a swollen‚ red area of skin that feels hot and tender‚ and it may spread rapidly. Skin on lower legs is most commonly affected‚ though cellulitis can occur anywhere on your body or face. Cellulitis may affect only your skin’s surface‚ or cellulitis may also affect tissues underlying your skin and can spread to your lymph nodes and bloodstream. Left untreated‚ the spreading infection may rapidly turn life-threatening. That’s
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Seroepidemiologic investigations have indicated that infection with H. pylori is very common throughout the world and most infections are acquired during childhood(3). An association between gastritis or peptic ulcer disease and sickle cell disease (SCD) has been reported (4-6). SCD is a genetic disorder of hemoglobin formation that is inherited as autosomal recessive sickle cell gene(7). Given the preexisting anemia‚ chronic
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give you all a brief understanding of HIV. HIV - the Human Immunodeficiency Virus - is a virus that attacks the immune system‚ resulting in a chronic‚ progressive illness that leaves people vulnerable to opportunistic infections and cancers. When the body can no longer fight infection‚ the disease is known as AIDS‚ which stands for Acquired Immunodeficiency Syndrome. So this brings us to‚ is HIV a man made disease to control the population? Being a fan of conspiracy theories‚ I am honestly stumped
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An infection is when bacteria‚ fungi or any other organisms enter the body‚ and cause infection by multiplying‚ producing toxins and invading and damaging cells. When a person is infected‚ they may become ill‚ but an infection does not always lead to illness. There are three types of reservoirs of infection for human diseases; these include human reservoirs‚ animal reservoirs and non-living reservoirs. Human reservoirs are people that are infected with disease and may pass their infection on to
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transmission of Ebola has not yet been confirmed‚ as there is no substantial evidence of this occurring. Researchers are still to this day observing the ways of transmission of this virus from one person to the next. In previous outbreaks‚ this infection has often occurred among hospital care workers or family members who were caring for an ill or dead person infected with the virus. Blood and body fluids contain large amounts of virus‚ thus transmission of the virus has also occurred as a result
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c) In what ways did the understanding of the treatment of disease change in the years 1860-1945? The treatment of disease changed dramatically in the years 1860-1845 due to the changes of how people understand it‚ how each discovery such as Pasteur’s opens new doors‚ leading to other discoveries such Koch’s identification of germs‚ the magic bullet and discovery of penicillin. this has help society to understand the causes of disease‚ and the ways to tackle it. These discoveries began in
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