A Wisdom Archive on infections

An infection is the detrimental colonization of a host organism by a foreign species. In infection, the infecting organism seeks to utilize the host's resources in order to multiply at the expense of the host. The infecting organism, or pathogen, interferes with the normal functioning of the host and can lead to chronic wounds, gangrene, loss of an infected limb, and even death. The host's response to infection is inflammation. Colloquially, a pathogen is usually considered a microscopic organism though the definition is broader, incl ... Including:

• Infection - Colonization

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Sexually transmissible infections (STI's) are infections which have a realistic probability of transmission between human persons by means of sexual contact -- most commonly vaginal intercourse, oral sex and anal sex. Sexually-transmitted infection - Classification and terminology. The term "sexually transmissible infection" is favoured over "sexually transmitted infection", as the latter is more restrictive in consideration that there are other means of transmission. For instance, meningitis is tran ... Including:

• Sexually-transmitted infection - Classification and terminology
• Sexually-transmitted infection - Treatment
• Sexually-transmitted infection - Types and their causative organisms
• Sexually-transmitted infection - Bacterial
• Sexually-transmitted infection - Viral
• Sexually-transmitted infection - Parasites
• Sexually-transmitted infection - Fungal
• Sexually-transmitted infection - Protozoal

Read more here: » Sexually-transmitted infection: Encyclopedia - Sexually-transmitted infection

A urinary tract infection (UTI) is an infection of the urinary tract. An infection anywhere from the kidneys to the ureters to the bladder to the urethra qualifies as a urinary tract infection. Urinary tract infection - Symptoms & Signs. Urethritis: discomfort or pain at the urethral meatus or a burning sensation throughout the urethra with micturition (dysuria). Cystitis: pain in the midline suprapubic region and/or frequent urination Hematuria (bloody urine) clo ... Including:

• Urinary tract infection - Symptoms & Signs
• Urinary tract infection - Diagnosis
• Urinary tract infection - Causative agents
• Urinary tract infection - Prevention
• Urinary tract infection - Epidemiology
• Urinary tract infection - Treatment

Read more here: » Urinary tract infection: Encyclopedia - Urinary tract infection

Upper respiratory tract infection, also popularly known as either the acronym URTI or URI, is the disease characterised by an acute infection which involves the upper respiratory tract: nose, sinuses, pharynx, or larynx. Upper respiratory tract infection - Signs and symptoms. Symptoms of URTIs include cough, rhinorrhea (running nose), sore throat, fever, pain and myalgia. Infective agents for URTIs include respiratory viruses, bacteria and fungi. The most common form of URTI by far is a ... Including:

• Upper respiratory tract infection - Signs and symptoms
• Upper respiratory tract infection - Treatment
• Upper respiratory tract infection - Reference

Read more here: » Upper respiratory tract infection: Encyclopedia - Upper respiratory tract infection

This classification system is how the United States agency, the Centers for Disease Control and Prevention (CDC) classifies HIV disease and infection. This is to allow the government to handle epidemic statistics and define who receives US government assistance. For more details on this topic, see CDC Classification System for HIV Infection in Adults and Adolescents. For more details on this topic, see CDC Classific ...

Read more here: » CDC Classification System for HIV Infection: Encyclopedia - CDC Classification System for HIV Infection

WHO Disease Staging System for HIV Infection and Disease are produced by the World Health Organisation. It is an approach for use in resource limited settings and is widely used in Africa and Asia and has been a useful research tool in studies of progression to symptomatic disease. The staging system is different for adults and adolescents and children. Follow the links below for information for the appropriate group. For more details on this topic, see WHO Disease Staging System for HIV Infection ...

Read more here: » WHO Disease Staging System for HIV Infection and Disease: Encyclopedia - WHO Disease Staging System for HIV Infection and Disease

Endocarditis is an inflammation of the inner layer of the heart, the endocardium. The most common structures involved are the heart valves. Endocarditis can be classified by etiology as either infective or non-infective, depending on whether a foreign micro-organism is causing the problem. Endocarditis - Infective endocarditis. As the valves of the heart do not actually receive any blood supply of their own, which may be surprising given their location, defense mechanisms (such as white ... Including:

• Endocarditis - Infective endocarditis
• Endocarditis - Classification
• Endocarditis - Aetiology and pathogenesis
• Endocarditis - Clinical and pathological features
• Endocarditis - Micro-organisms responsible
• Endocarditis - Treatment
• Endocarditis - Non-infective endocarditis

Read more here: » Endocarditis: Encyclopedia - Endocarditis

see text Campylobacter is a genus of Gram-negative bacteria. Campylobacter - Infection. Infection with a Campylobacter species is one of the most common causes of human bacterial gastroenteritis. In the United States, 15 out of every 100,000 people are diagnosed with campylobacteriosis every year, and with many cases going unreported, up to 0.5% of the general population may unknowingly harbor Campylobacter in their gut annually. Diarrhea, cramps, abdominal pain, and fever ... Including:

• Campylobacter - Infection
• Campylobacter - Treatment
• Campylobacter - Species
• Campylobacter - Other resources
• Campylobacter - References
• Campylobacter - External links

Read more here: » Campylobacter: Encyclopedia - Campylobacter

Athlete's foot is a fungal infection of the skin, usually between the toes, caused by parasitic fungi. Athlete's foot - Causes. The body normally hosts a variety of saprophytic microorganisms, including bacteria and fungi. Some of these are useful to the body. Pathogenic or disease causing organisms or the overgrowth of saprophitic ones can multiply rapidly and cause infection. Athlete's foot is a layman's description of a skin fungal infection. Fungal infections of the skin are called dermatophytosis. Derm ... Including:

• Athlete's foot - Causes
• Athlete's foot - Classification by area
• Athlete's foot - Growth environment
• Athlete's foot - Symptoms
• Athlete's foot - Treatment
• Athlete's foot - Remedies and folklore

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The Buruli ulcer (also known as the Bairnsdale ulcer) is an infectious disease caused by the Mycobacterium ulcerans, from the same family of bacteria which causes tuberculosis and leprosy. The infection causes painless swelling, with lesions developing in the skin later on. Further progression of this bacteria produces toxins that suppress the immune system and destroy skin, underlying tissue and bone, causing severe deformities. It predominantly affects the limbs. Buruli ulcer - Identification and namingIncluding:

• Buruli ulcer - Identification and naming
• Buruli ulcer - Infection
• Buruli ulcer - Symptoms
• Buruli ulcer - Treatment
• Buruli ulcer - Global spread

Read more here: » Buruli ulcer: Encyclopedia - Buruli ulcer