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  2. Human pathogen - Wikipedia

    en.wikipedia.org/wiki/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 .

  3. List of infectious diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_infectious_diseases

    This is a list of infectious diseases arranged by name, ... Erythema infectiosum (Fifth disease) No Human herpesvirus 6 (HHV-6) and human herpesvirus 7 (HHV-7)

  4. Pathogenic bacteria - Wikipedia

    en.wikipedia.org/wiki/Pathogenic_bacteria

    Pathogenic bacteria are bacteria that can cause disease. [1] This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria are harmless and many are beneficial but others can cause infectious diseases. The number of these pathogenic species in humans is estimated to be fewer than a hundred. [2]

  5. Category:Bacterial diseases - Wikipedia

    en.wikipedia.org/wiki/Category:Bacterial_diseases

    Animal bacterial diseases (20 C, 20 P) D. Deaths from peritonsillar abscess (9 P) G. Gonorrhea (9 P) L. Listeriosis (1 C, 2 P) ... Human monocytotropic ehrlichiosis;

  6. Infection - Wikipedia

    en.wikipedia.org/wiki/Infection

    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.

  7. List of clinically important bacteria - Wikipedia

    en.wikipedia.org/wiki/List_of_clinically...

    This is a list of bacteria that are significant in medicine. For viruses, ... List of bacteria genera; List of human diseases associated with infectious pathogens

  8. Microorganism - Wikipedia

    en.wikipedia.org/wiki/Microorganism

    No clear examples of archaean pathogens are known, [111] although a relationship has been proposed between the presence of some archaean methanogens and human periodontal disease. [112] Numerous microbial pathogens are capable of sexual processes that appear to facilitate their survival in their infected host. [113]

  9. Human microbiome - Wikipedia

    en.wikipedia.org/wiki/Human_microbiome

    Graphic depicting the human skin microbiota, with relative prevalences of various classes of bacteria. The human microbiome is the aggregate of all microbiota that reside on or within human tissues and biofluids along with the corresponding anatomical sites in which they reside, [1] [2] including the gastrointestinal tract, skin, mammary glands, seminal fluid, uterus, ovarian follicles, lung ...