What is Staphylococcus aureus (Sau)?

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What is Staphylococcus aureus (Sau)?​

What is S. aureus and how does it spread? Staphylococcus aureus or “staph” is a type of bacteria found on human skin, in the nose, armpit, groin, and other areas.

How do you get Staphylococcus aureus infection?​

How do you get Staphylococcus aureus infection?
S. aureus germs can also cause more serious infections, such as pneumonia, bloodstream infections, endocarditis (infection of the inner lining of the heart chambers and heart valves), and bone and joint infections. S. aureus is spread by touching infected blood or body fluids, most often by contaminated hands.

Is Staphylococcus aureus drug resistant?​

Is Staphylococcus aureus drug resistant?
General Information about Staphylococcus aureus. Staph bacteria can also become resistant to certain antibiotics. These drug-resistant staph infections include: Methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin-intermediate Staphylococcus aureus (VISA), and Vancomycin-resistant Staphylococcus aureus (VRSA).

What are the possible complications of Staphylococcus aureus infection?​

General Information about Staphylococcus aureus. Pneumonia, which most often affects people with underlying lung disease including those on mechanical ventilators. Endocarditis (infection of the heart valves), which can lead to heart failure or stroke. Osteomyelitis (bone infection), which can be caused by staph bacteria traveling in…
Staphylococcus aureus can also cause pneumonia, mastitis, conjunctivitis, cheilitis, and osteoarthritis. The bacterium has been associated with an exfoliative dermatitis characterized by alopecia, erythema, scabs, and epidermal cracks ( Ishihara, 1980 ). Staphylococci apparently enter the skin through abrasions.

How long does Staphylococcus aureus survive in the environment?​

How long does Staphylococcus aureus survive in the environment?
Staphylococcus aureus can survive in a dry environment for hours to months depending on the strain. It is estimated that the methicillin resistant Staphylococcus aureus (MRSA) form is responsible for around 171 200 healthcare-related infections in Europe every year and is associated with 5400 attributable extra deaths.

Who is the author of Staphylococcus aureus?​

Who is the author of Staphylococcus aureus?
Staphylococcus Aureus Tracey A. Taylor; Chandrashekhar G. Unakal. Author Information Authors Tracey A. Taylor1; Chandrashekhar G. Unakal2. Affiliations 1Oakland University 2The University of the West Indies Last Update: July 21, 2021. Continuing Education Activity

 

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Staphylococcus aureus (S. aureus) is a type of bacteria commonly found on human skin, in the nose, armpit, groin, and other areas. This bacteria can cause various infections ranging from minor skin infections to more serious conditions like pneumonia, bloodstream infections, endocarditis, and bone and joint infections. S. aureus is usually spread through contact with infected blood or body fluids, commonly via contaminated hands.

Drug-resistant strains of Staphylococcus aureus can also develop, such as Methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin-intermediate Staphylococcus aureus (VISA), and Vancomycin-resistant Staphylococcus aureus (VRSA). These resistant strains pose a significant challenge in the treatment of infections caused by S. aureus.

Complications of Staphylococcus aureus infections can include pneumonia, endocarditis, osteomyelitis, mastitis, conjunctivitis, cheilitis, and osteoarthritis. The bacterium can cause serious health issues, especially in individuals with underlying health conditions.

Staphylococcus aureus can survive in the environment for varying lengths of time, from hours to months, depending on the specific strain. Methicillin-resistant Staphylococcus aureus (MRSA) is particularly concerning as it is associated with numerous healthcare-related infections and additional fatalities each year.

The author of the information provided about Staphylococcus aureus is Tracey A. Taylor and Chandrashekhar G. Unakal, as per the details presented.