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Fungal infection, also known as mycosis, is a disease caused by fungi. [5][13] Different types are traditionally divided according to the part of the body affected; superficial, subcutaneous, and systemic. [3][6] Superficial fungal infections include common tinea of the skin, such as tinea of the body, groin, hands, feet and beard, and yeast ...
Contents. Sepsis. For the fly, see Sepsis (fly). Sepsis is a potentially life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs. [ 4 ][ 7 ] This initial stage of sepsis is followed by suppression of the immune system. [ 8 ]
An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently bacteria and viruses. [2] Hosts can fight infections using their immune systems.
Candidiasis is a fungal infection due to any species of the genus Candida (a yeast). [ 4 ] When it affects the mouth, in some countries it is commonly called thrush. [ 3 ] Signs and symptoms include white patches on the tongue or other areas of the mouth and throat. [ 3 ] Other symptoms may include soreness and problems swallowing. [ 9 ]
Human pathogen. A human pathogen is a pathogen (microbe or microorganism such as a virus, bacterium, prion, or fungus) that causes disease in humans. The human physiological defense against common pathogens (such as Pneumocystis) is mainly the responsibility of the immune system with help by some of the body's normal microbiota.
Gangrene is a type of tissue death caused by a lack of blood supply. [4] Symptoms may include a change in skin color to red or black, numbness, swelling, pain, skin breakdown, and coolness. [1] The feet and hands are most commonly affected. [1] If the gangrene is caused by an infectious agent, it may present with a fever or sepsis.
Infection, physical injury, autoimmune disorder. Inflammation (from Latin: inflammatio) is part of the biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. [1][2] The five cardinal signs are heat, pain, redness, swelling, and loss of function (Latin calor, dolor, rubor, tumor, and functio laesa).
Meningitis is typically caused by an infection. Most infections are due to viruses, and others due to bacteria, fungi, and parasites. [12] Mostly the parasites are parasitic worms, [4] but can also rarely include parasitic amoebae. [24] Meningitis may also result from various non-infectious causes. [4]