Staphylococcus (in Greek staphyle means bunch of grapes and coccos means granule) is a genus of gram-positive bacteria. Under the microscope they appear round (cocci), and form in grape-like clusters.
There are about thirty species of staphylococci. Most are completely harmless, and reside normally on the skin and mucous membranes of humans and other organisms. They are a small component of soil microbial flora. This genus is found world wide.

eMedicine Health - Consumer health resource center providing information on causes, symptoms, and treatment of boils.
Meta Description: [ A boil is a skin infection that starts in a hair follicle or oil gland. At first, the skin turns red in the area of the infection, and a tender ... ]
Kidshealth: Staphylococcus aureus - Features conditions caused by staph, symptoms, preventions, and treatment.
Meta Description: [ When the skin is punctured or broken for any reason, staph bacteria can enter the wound and cause an infection. Learn more about this common childhood infection in this article for parents. ]
MedlinePlus Medical Encyclopedia: Carbunculosis - Includes cause, treatment, and complications.
MedlinePlus Medical Encyclopedia: Scalded Skin Syndrome - Features cause, signs, symptoms, complications, and treatment.
MedlinePlus: Staphylococcal Infections - Directory of factsheets, press releases, resources, and articles.
Meta Description: [ Staphylococcal Infections ]
Medmicro: Staphylococcus - Medical and scientific information on staph bacteria and the diseases it causes.
MRSA - Methicillin Resistant Staphylococcus Aureus - Fact sheets for patients and healthcare personnel about MRSA. Also general information on laboratory detection as well as non-hospital healthcare settings.
Postgraduate Medicine: Staphylococcal Infections - Five scientific articles on various aspects of staph.
Postgraduate Medicine: The Many Faces of Staphylococcus aureus Infection - Features clinical features and treatments.
Staph Skin Infections and MRSA - Learn to identify and treat common skin infections caused by the staph bacteria, including impetigo, boils, and abscesses.
Meta Description: [ Learn to identify and treat common skin infections caused by the staph bacteria, including impetigo and abscesses. ]
Staphylococcal Skin Infections - Factsheet on the conditions.
Meta Description: [ Staphylococcal skin infections. Authoritative facts about the skin from the New Zealand Dermatological Society. ]
Texas Department of Health: Staphylococcal Diseases - Fact sheets on various diseases associated with the bacteria.
Meta Description: [ staphylococcal diseases ]
The Merck Manual: Staphylococcal Pneumonia - Features symptoms, prognosis, and treatment.
Vancomycin-Intermediate/Resistant Stapylococcus aureus - Fact sheet on an antibiotic resistant strain of staph.
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