Skin infections caused by staph bacteria include:
- Boils. The most common type of staph infection is the boil, a pocket of pus that develops in a hair follicle or oil gland.
- Impetigo. This contagious, often painful rash can be caused by staph bacteria.
- Staphylococcal scalded skin syndrome.
What infections are caused by Staphylococcus aureus?
S. aureus can cause a range of illnesses, from minor skin infections, such as pimples, impetigo, boils, cellulitis, folliculitis, carbuncles, scalded skin syndrome, and abscesses, to life-threatening diseases such as pneumonia, meningitis, osteomyelitis, endocarditis, toxic shock syndrome, bacteremia, and sepsis.
Staph infections may cause disease due to direct infection or due to the production of toxins by the bacteria. Boils, impetigo, food poisoning, cellulitis, and toxic shock syndrome are all examples of diseases that can be caused by Staphylococcus.
Antibiotic resistance. Staph bacteria are very adaptable, and many varieties have become resistant to one or more antibiotics. For example, only about 10 percent of today's staph infections can be cured with penicillin.
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. aureus can cause serious infections such as bloodstream infections, pneumonia, or bone and joint infections.
Preventing Staph Infection
- Keep your hands clean by washing them thoroughly with soap and water.
- Keep cuts and scrapes clean and covered with bandages until they heal.
- Avoid contact with other people's wounds or bandages.
- Do not share personal items such as towels, clothing, or cosmetics.
Staphylococcus aureus (or Staph aureus) is a type of bacteria commonly found on the skin and hair as well as in the noses and throats of people and animals. These bacteria are present in up to 25 percent of healthy people and are even more common among those with skin, eye, nose, or throat infections.
Penicillinase-resistant penicillins (flucloxacillin, dicloxacillin) remain the antibiotics of choice for the management of serious methicillin-susceptible S. aureus (MSSA) infections, but first generation cephalosporins (cefazolin, cephalothin and cephalexin), clindamycin, lincomycin and erythromycin have important
Staph bacteria are frequently present in healthy humans. Most staph bacteria are transmitted by person-to-person contact, but viable staph on surfaces of clothing, sinks, and other objects can contact skin and cause infections. As long as a person has an active infection, the organisms are contagious.
A staph infection is caused by a Staphylococcus (or "staph") bacteria. The infection often begins with a little cut, which gets infected with bacteria. This can look like honey-yellow crusting on the skin. These staph infections range from a simple boil to antibiotic-resistant infections to flesh-eating infections.
How Long Does a Staph Infection Last? How long it takes for a staph skin infection to heal depends on the type of infection and whether a person gets treatment for it. A boil, for example, may take 10 to 20 days to heal without treatment, but treatment may speed up the healing process.
How long is the contagious period for a staph infection? Most staph skin infections are cured with antibiotics; with antibiotic treatment, many skin infections are no longer contagious after about 24-48 hours of appropriate therapy. Some skin infections, such as those due to MRSA, may require longer treatment.
All MRSA infections are staph infections, but not all staph infections are MRSA. MRSA stands for Methicillin-resistant Staphylococcus aureus. When they don't have this antibiotic resistance, it's still a staph infection, it's just not MRSA. Bacteria among the same species can have many different characteristics.
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.
Yes, Staph is often very itchy and can feel like your skin is crawling. Lumps, rashes and skin eruptions itch and can be tender and warm to the touch. Lumps can sometimes become deep sores with increasing pain and swelling if left unchecked.
What does a MRSA skin infection look like? Typically, it's a bump, boil, pustule, or infected area that is red and swollen and full of pus. It may be painful and warm to the touch, and accompanied by a fever. Sometimes MRSA lesions are mistaken for spider bites.
Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium that causes infections in different parts of the body. It's tougher to treat than most strains of staphylococcus aureus -- or staph -- because it's resistant to some commonly used antibiotics. The symptoms of MRSA depend on where you're infected.
Staphylococci are gram-positive aerobic organisms. Staphylococcus aureus is the most pathogenic; it typically causes skin infections and sometimes pneumonia, endocarditis, and osteomyelitis.
Staph skin infections, including MRSA, generally start as swollen, painful red bumps that might resemble pimples or spider bites. The affected area might be: Warm to the touch. Full of pus or other drainage.
The success of S. aureus as a pathogen and its ability to cause such a wide range of infections are the result of its extensive virulence factors. The increase in the resistance of this virulent pathogen to antibacterial agents, coupled with its increasing prevalence as a nosocomial pathogen, is of major concern.
S. aureus is a facultatively anaerobic, Gram-positive coccus, which appears as grape-like clusters when viewed through a microscope, and has round, usually golden-yellow colonies, often with hemolysis, when grown on blood agar plates.