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CDC
cdc.gov › staphylococcus-aureus › about › index.html
Staphylococcus aureus Basics | Staphylococcus aureus | CDC
April 15, 2024 - Staphylococcus aureus (staph) is a germ found on people’s skin. Most of the time, staph does not cause any harm but sometimes staph causes infections.
species of bacterium
alt=Scanning electron micrograph of "S. aureus"; color added
Staphylococcus aureus
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staphylococcus aureus gram
staphylococcus aureus susceptibility
Staphylococcus aureus is a Gram-positive spherically shaped bacterium, a member of the Bacillota, and is a usual member of the microbiota of the body, frequently found in the upper respiratory tract and … Wikipedia
Factsheet
Staphylococcus aureus Scanning electron micrograph of S. aureus; false color added
Scientific classification
Domain: Bacteria
Factsheet
Staphylococcus aureus Scanning electron micrograph of S. aureus; false color added
Scientific classification
Domain: Bacteria
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Wikipedia
en.wikipedia.org › wiki › Staphylococcus_aureus
Staphylococcus aureus - Wikipedia
1 day ago - Staphylococcus aureus (/ˌstæfɪləˈkɒkəs ˈɔːriəs, -loʊ-/, Greek σταφυλόκοκκος 'grape-cluster berry', Latin aureus, 'golden') is a facultative anaerobic, Gram-positive coccal (round) bacterium also known as "golden staph" and "oro staphira".
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NCBI
ncbi.nlm.nih.gov › books › NBK441868
Staphylococcus aureus Infection - StatPearls - NCBI Bookshelf
December 1, 2025 - Staphylococcus aureus remains one of the most significant bacterial pathogens worldwide, responsible for a wide range of community- and hospital-acquired infections. Its ability to colonize skin, mucous membranes, and the gastrointestinal tract, while also causing severe, life-threatening disease, ...
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Cleveland Clinic
my.clevelandclinic.org › health › diseases › 21165-staph-infection-staphylococcus-infection
Staph Infection: Causes, Symptoms, Diagnosis & Treatment
1 week ago - Staphylococcus bacteria cause staph infections. The most common type that causes infections is Staphylococcus aureus. It can live on your skin or in your nose without causing any issues. It can also contaminate objects and surfaces.
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MedlinePlus
medlineplus.gov › home › health topics
Staphylococcal Infections: MedlinePlus
Staphylococcus (staph) is a group of bacteria. There are more than 30 types. A type called Staphylococcus aureus causes most infections.
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Minnesota Department of Health
health.state.mn.us › diseases › staph › basics.html
About Staphylococcus aureus - MN Dept. of Health
S. aureus has long been recognized as one of the most important bacteria that cause disease in humans. It is the leading cause of skin and soft tissue infections such as abscesses (boils), furuncles, and cellulitis. Although most staph infections are not serious, S.
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ScienceDirect
sciencedirect.com › topics › medicine-and-dentistry › staphylococcus-aureus
Staphylococcus Aureus - an overview | ScienceDirect Topics
Staphylococcus aureus is defined as a Gram-positive coccus that commonly colonizes human skin and can cause various infections due to its pathogenic potential, including meticillin-sensitive (MSSA) and meticillin-resistant (MRSA) strains, with MRSA being more challenging to treat.
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PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC4451395
Staphylococcus aureus Infections: Epidemiology, Pathophysiology, Clinical Manifestations, and Management - PMC
Staphylococcus aureus is a major human pathogen that causes a wide range of clinical infections. It is a leading cause of bacteremia and infective endocarditis as well as osteoarticular, skin and soft tissue, pleuropulmonary, and device-related infections. This review comprehensively covers ...
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George Washington University
researchsafety.gwu.edu › pathogen-data-sheets › staphylococcus-aureus-s-aureus
Staphylococcus aureus (S. aureus) | Office of Research Safety | The George Washington University
Staphylococcus aureus (S. aureus) is a Gram-positive, facultative anaerobic bacterium that can cause a range of infections. It requires BSL-2 or higher containment depending on procedures, and exposure risks include ingestion, skin contact, ...
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CDC
cdc.gov › mrsa › about › index.html
Methicillin-resistant Staphylococcus aureus (MRSA) Basics | MRSA | CDC
June 26, 2025 - Staphylococcus aureus (staph) is a very common germ. About one out of every three people have the germ on their skin or in their nose.
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News-Medical
news-medical.net › health › What-is-Staphylococcus-Aureus.aspx
What is Staphylococcus Aureus?
June 21, 2023 - Staphylococcus aureus is a type of bacteria. It stains Gram positive and is non-moving small round shaped or non-motile cocci. It is found in grape-like (staphylo-) clusters. This is why it is called Staphylococcus.
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Medscape
emedicine.medscape.com › tools & reference › pediatrics: general medicine
Staphylococcus Aureus Infection: Practice Essentials, Background, Pathophysiology
Daptomycin, with or without beta-lactams, controls S aureus bacteremia without worsening renal dysfunction. In a cohort of patients with mild or moderate renal insufficiency, more than 80% responded to treatment, with no detrimental effect on their kidneys. Currently, the combination of daptomycin with beta-lactams is recommended only as salvage therapy for refractory MRSA bacteremia. [11] See Treatment and Medication for more detail. ... Bacteria of the genus Staphylococcus are gram-positive cocci that are microscopically observed as individual organisms, in pairs, and in irregular, grapelike clusters.
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MDPI
mdpi.com › 2079-6382 › 14 › 5 › 470
Staphylococcus aureus: A Review of the Pathogenesis and Virulence Mechanisms
May 6, 2025 - Staphylococcus aureus is a versatile Gram-positive coccus, a facultative aero-anaerobic bacterium that is both a commensal organism and an opportunistic pathogen, capable of causing a broad spectrum of human diseases [1]. As one of the most clinically significant bacterial pathogens...
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Encyclopedia Britannica
britannica.com › science › biology › archaea & bacteria
Staphylococcus aureus | Characteristics, Infections, Transmission, & Treatment | Britannica
1 month ago - Staphylococcus aureus is a species of bacteria in family Staphylococcaceae that is considered to be one of the most important pathogens occurring in humans and the most dangerous member of the genus Staphylococcus in terms of its ability to ...
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Osmosis
osmosis.org › learn › Staphylococcus_aureus
Staphylococcus aureus: Video, Causes, & Meaning | Osmosis
Staphylococcus aureus, also known as "staph," is a gram-positive, beta-hemolytic, catalase, and coagulase-positive bacteria, which is known to cause a wide range of infections in humans.
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New England Journal of Medicine
nejm.org › doi › full › 10.1056 › NEJM199808203390806
Staphylococcus aureus Infections | New England Journal of Medicine
In an elegant series of clinical observations and laboratory studies published in 1880 and 1882, Ogston described staphylococcal disease and its role in sepsis and abscess formation.1,2 More than 100 years later, Staphylococcus aureus remains a versatile and dangerous pathogen in humans.
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PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC11221481
Staphylococcus aureus epidemiology, pathophysiology, clinical manifestations and application of nano-therapeutics as a promising approach to combat methicillin resistant Staphylococcus aureus - PMC
Staphylococcus aureus is a Gram-positive bacterium and one of the most prevalent infectious disease-related causes of morbidity and mortality in adults. This pathogen can trigger a broad spectrum of diseases, from sepsis and pneumonia to severe skin infections that can be fatal.
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ASM Journals
journals.asm.org › doi › 10.1128 › jb.00106-25
Staphylococcus aureus: a model for bacterial cell biology and pathogenesis | Journal of Bacteriology
Staphylococcus aureus has emerged as an important model organism in bacterial cell biology and pathogenesis due to its clinical relevance, genetic versatility, and adaptability. This review explores how S. aureus has contributed to advances in the fields of bacterial cell wall synthesis and cell division, particularly due to its minimal cell wall synthesis machinery and simple spherical shape.