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Topic: Aureus


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In the News (Sun 15 Nov 09)

  
  US FDA/CFSAN BAM - Staphylococcus aureus
aureus is the causative agent of foodborne illness, to determine whether a food is a potential source of "staph" food poisoning, and to demonstrate post-processing contamination, which is generally due to human contact or contaminated food-contact surfaces.
aureus organisms in a food may indicate poor handling or sanitation; however, it is not sufficient evidence to incriminate a food as the cause of food poisoning.
aureus are circular, smooth, convex, moist, 2-3 mm in diameter on uncrowded plates, gray to jet-fl, frequently with light-colored (off-white) margin, surrounded by opaque zone and frequently with an outer clear zone; colonies have buttery to gummy consistency when touched with inoculating needle.
www.cfsan.fda.gov /~ebam/bam-12.html   (1604 words)

  
 FDA/CFSAN Bad Bug Book - Staphylococcus aureus
aureus is a spherical bacterium (coccus) which on microscopic examination appears in pairs, short chains, or bunched, grape-like clusters.
Some strains are capable of producing a highly heat-stable protein toxin that causes illness in humans.
aureus isolated from foods as well as methods for the separation and detection of toxins in foods have been developed and used successfully to aid in the diagnosis of the illness.
vm.cfsan.fda.gov /~mow/chap3.html   (1414 words)

  
 Staphylococcus aureus
aureus is a major cause of hospital acquired (nosocomial) infection of surgical wounds and infections associated with indwelling medical devices.
S aureus responded to the introduction of antibiotics by the usual bacterial means to develop drug resistance: (1) mutation in chromosomal genes followed by selection of resistant strains and (2) acquisition of resistance genes as extrachromosomal plasmids, transducing particles, transposons, or other types of DNA inserts.
aureus type 5 and 8 capsular polysaccharides conjugated to nontoxic recombinant Pseudomonas aeruginosa exotoxin A. In randomized trials, one injection of the vaccine was administered to 892 hemodialysis patients.
www.textbookofbacteriology.net /staph.html   (3319 words)

  
 Staphylococcus aureus
Staphylococcus aureus is a common cause of foodborne illness that is not covered in some epidemiologic surveillance programs.
Staphylococcus aureus is a common bacterium found on the skin and in the noses of up to 50 percent of healthy people and animals.
aureus can grow in the range of 7 — 48°C, and toxin is produced from 10 — 48°C. The minimum water activity for growth is 0.83 aerobically and 0.90 anaerobically, while toxin is limited aerobically at 0.87 and anaerobically at 0.92.
www.ecolab.com /PublicHealth/Saureus.asp   (560 words)

  
 eMJA: Staphylococcus aureus: a guide for the perplexed
aureus infections, the decision has been relatively straightforward — a β-lactam such as flucloxacillin or cephalexin if the infection is community-acquired (because MRSA has been rare in the community), or vancomycin if the patient has recently been in hospital.
aureus that are MRSA in Australia, from 4.7% in 2000 to 7.3% in 2004.
aureus strains were susceptible to penicillin, but 30 years later 80% of community strains worldwide had become penicillin-resistant, forcing us to respond with penicillinase-stable β-lactams, such as flucloxacillin and cephalexin.
www.mja.com.au /public/issues/184_08_170406/joh10174_fm.html   (1352 words)

  
  Staphylococcus aureus: A Most Common Cause, HYG-5564-98
Staphylococcus aureus is the most common cause of foodborne illness.
The food was placed in thermal containers and transported to the various schools at 9:30 AM to 10:30 AM, where it was kept at room temperature until served between 11:30 AM and noon.
Prevention of this incident would have entailed screening the individuals who deboned the chicken for carriers of staphylococcus, more rapid cooling of the chicken, and adequate refrigeration of the salad from the time of preparation until it was eaten.
ohioline.osu.edu /hyg-fact/5000/5564.html   (911 words)

  
  Staphylococcus aureus
aureus is a major cause of hospital acquired (nosocomial) infection of surgical wounds and infections associated with indwelling medical devices.
S aureus responded to the introduction of antibiotics by the usual bacterial means to develop drug resistance: (1) mutation in chromosomal genes followed by selection of resistant strains and (2) acquisition of resistance genes as extrachromosomal plasmids, transducing particles, transposons, or other types of DNA inserts.
aureus type 5 and 8 capsular polysaccharides conjugated to nontoxic recombinant Pseudomonas aeruginosa exotoxin A. In randomized trials, one injection of the vaccine was administered to 892 hemodialysis patients.
textbookofbacteriology.net /staph.html   (3319 words)

  
 Staph aureus Epidemiology
aureus in the lesions of 40% of 70 lesions sampled on teats and udders of lactating animals, demonstrating that this organism readily colonizes wounds.
aureus IMI in the lactating cows, fed waste milk to heifer calves, and differed from the other six dairies in that calves up to 6 months of age were in close proximity to, and under the same roof as, the lactating cows.
aureus was isolated from 5 air samples from a barn housing breeding age heifers, a pasture with pregnant heifers, a preweaning heifer shed, a calf hutch, and one unknown area (Roberson et al., 1994).
www.nmconline.org /articles/staphepid.htm   (4066 words)

  
 Aureus Information
Aureus minted in 193 by Septimius Severus to celebrate XIIII Gemina Martia Victrix, the legion that proclaimed him emperor.
The aureus was regularly issued from the 1st century BC to the beginning of the 4th century AD, when it was replaced by the solidus.
The mass of the aureus was decreased to 1/45th of a pound during the reign of Nero.
www.bookrags.com /wiki/Aureus   (240 words)

  
 Staphylococcus aureus at AllExperts
aureus may occur as a commensal on human skin (particularly the scalp, armpits and groins); it also occurs in the nose (in about 25% of the population) and throat and less commonly, may be found in the colon and in urine.
aureus may be required to undergo "eradication therapy" usually which may include antiseptic washes and shampoos (such as chlorhexidine) and application of topical antibiotic ointments (such as mupirocin or neomycin) to the anterior nares of the nose.
aureus with a strain modified to lack the yellow coloration, the pigmented strain was more likely to survive dousing with an oxidizing chemical such as hydrogen peroxide than the mutant strain was.
en.allexperts.com /e/s/st/staphylococcus_aureus.htm   (1209 words)

  
 safefood   (Site not responding. Last check: )
aureus are fairly heat sensitive, however heat can not be relied on to make food safe as a heat stable toxin is produced in the food.
aureus is a poor competitor in the presence of other microorganisms, foods responsible for outbreaks are often those that have been heated to destroy microorganisms, and then require some food handling and storage at room temperature.
aureus can easily be isolated from foods using traditional cultural techniques, although these techniques will not allow for the identification of strains capable of producing enterotoxin.
www.safefood.net.au /content.cfm?sid=467   (757 words)

  
 STAPHYLOCOCCUS   (Site not responding. Last check: )
aureus is a leading cause of soft tissue infections, as well as toxic shock syndrome (TSS) and scalded skin syndrome.
aureus has been found to be the causative agent in such ailments as pneumonia, meningitis, boils, arthritis, and osteomyelitis (chronic bone infection).
aureus are penicillin resistant, but vancomycin and nafcillin are known to be effective against most strains.
medic.med.uth.tmc.edu /path/00001456.htm   (253 words)

  
 STAPHYLOCOCCUS AUREUS MASTITIS: Cause, Detection, and Control
aureus usually does not respond to antibiotic treatment, and infected cows eventually must be segregated or culled from the herd.
aureus infections or those that have been treated with antibiotics should be milked last, or milked with separate milkers or milking units equipped with backflush to avoid spread of infection via contaminated teat cup liners.
aureus infection is not treated, the bacteria penetrate the mammary gland tissues and the cow attempts to wall off the area, forming an abscess and eventual scar tissue (Belschner et al., 1996).
www.ext.vt.edu /pubs/dairy/404-229/404-229.html   (3602 words)

  
 Staphylococcus aureus - Bad Bugs, Epidemiology Services   (Site not responding. Last check: )
Staphylococcus aureus is a gram positive bacterium that usually appears under the microscope as spherical (coccus) organisms appearing in pairs, short chains, or bunched, grape-like clusters.
aureus is also responsible for many infective and systemic infections in the health care setting.
Staphylococcal aureus are susceptible to beta-lactamase resistant penicillins such as ticarcillin and pipercillin.
www.ehagroup.com /epidemiology/illnesses/staphylococcus-aureus.asp   (406 words)

  
 Postgraduate Medicine: The many faces of Staphylococcus aureus infection
S aureus bacteremia is a common feature of a spectrum of conditions ranging from uncomplicated bacteremia to fixed endovascular infection, such as endocarditis.
Of S aureus bacteremia cases, 20% to 40% are associated with a metastatic focus of infection, and up to 57% may be associated with endocarditis (3).
The frequency of S aureus in nosocomial pneumonia in a given hospital reflects the prevalence of the organism in the institution, particularly its prevalence in the intensive care unit.
www.postgradmed.com /issues/2001/10_01/weems.htm   (3301 words)

  
 Staphylococcus aureus Resistant to Vancomycin --- United States, 2002
Staphylococcus aureus is a cause of hospital- and community-acquired infections (1,2).
aureus bacteremia caused by an infected arteriovenous hemodialysis graft.
aureus causes a wide range of human infections and is an important cause of health-care associated infections.
www.cdc.gov /mmwr/preview/mmwrhtml/mm5126a1.htm   (1323 words)

  
 Living with Staphylococcus Aureus (Illini DairyNet)
Staphylococcus aureus has long been recognized to be a cause of contagious mastitis.
Staphylococcus aureus can easily be spread from cow to cow with a common rag even when sanitizer is used in the udder wash. Single service cloth towels or disposable paper towels will eliminate this method of transmission.
aureus in your herd is to identify infected cows and prevent the exposure of uninfected cows to contaminated milk.
www.livestocktrail.uiuc.edu /dairynet/paperDisplay.cfm?ContentID=239   (1993 words)

  
 HPA | Staphylococcus aureus
Staphylococcus aureus is a bacterium that is a common coloniser of human skin and mucosa.
Staphylococcus aureus can cause disease, particularly if there is an opportunity for the bacteria to enter the body.
aureus bacteria are resistant to the antibiotic methicillin, termed methicillin-resistant Staphylococcus aureus (MRSA).
www.hpa.org.uk /infections/topics_az/staphylo/default.htm   (134 words)

  
 ADW: Hapalemur aureus: Information
aureus has a total body length of around 800 mm, the tail comprising half of this.
Hapalemur aureus is active in the early morning and evening and is probably also active for part of the night.
aureus feeds almost exclusively on plants from the family Gramineae, primarily on endemic giant bamboo, Cephalostachium viguieri, but also on bamboo creeper and bamboo grass.
animaldiversity.ummz.umich.edu /site/accounts/information/Hapalemur_aureus.html   (967 words)

  
 Staphylococcus aureus - golden staph - Better Health Channel.
aureus, is a common bacterium that lives on the skin or in the nose.
aureus infections with resistant strains are becoming more common in the community, including among people who have not been in hospital recently (within the past year) or had a medical procedure (such as dialysis, surgery or catheters).
aureus is easily spread by contaminated hands, strict hygiene practices are needed such as handwashing with soap and warm water or the use of alcohol-based hand rub solutions (particularly when water is not immediately available).
www.betterhealth.vic.gov.au /bhcv2/bhcarticles.nsf/pages/Staphylococcus_aureus_golden_staph?open   (910 words)

  
 About Aureus Group   (Site not responding. Last check: )
Aureus Group is built on the foundation of experience, integrity, quality, and trust.
Aureus Group understands that the goals of each organization and individual are unique - and in today’s business environment, partnerships make great things possible.
Aureus Group is a subsidiary of Omaha-based CandA Industries, founded in 1969 and a national leader in Human Capital Management Solutions.
www.aureusgroup.com /html/about_us.shtml   (258 words)

  
 Hapalemur aureus
aureus spent 78% of its feeding time on one species of bamboo (Cathariostachys madagascariensis (formerly thought to be C.
Hapalemur aureus is currently believed to be restricted to a few small patches of rainforest near the eastern coast.
aureus is currently considered to be one of the most endangered lemur species (Mittermeier et al, 1994).
info.bio.sunysb.edu /rano.biodiv/Mammals/Hapalemur-aureus/index.html   (957 words)

  
 Blame the Nose for S Aureus Bacteremia?
In the second study, S aureus specimens were obtained prospectively from the anterior nares of 1,278 patients treated on general wards or in the intensive care unit (ICU) of one hospital.
Of the 14 patients in this study who subsequently developed S aureus bacteremia, isolates from the anterior nares were clonally identical to those from the blood in 12, or 86%.
Moreover, they pointed out, S aureus is likely to become resistant to mupirocin in areas where the drug is heavily used.
www.pulmonaryreviews.com /mar01/pr_mar01_Saureus.html   (819 words)

  
 Aureus Finance & Accounting: Privacy Policy   (Site not responding. Last check: )
Aureus Finance and Accounting's primary goal is to provide you, the user, with staffing services.
Aureus Finance and Accounting and its affiliates use the applicant information you submit for the express purpose of considering you for career opportunities.
Aureus Finance and Accounting, however, cannot ensure or warrant the security of any information you transmit to us and any information you submit on-line is done voluntarily and at your own risk.
www.aureusfinancial.com /html/privacy.html   (938 words)

  
 Staphylococcus aureus
aureus infection can range from pain, redness and swelling in an abscess; serious illness with fever; or, in a bloodstream infection, shock.
aureus infections are a significant cause of morbidity and mortality in humans.
aureus infection can be successfully treated with a range of antibiotics, although sometimes the bacteria are resistant to the most commonly used treatments.
www.antigenics.com /diseases/staphaur.html   (425 words)

  
 Radica :: R & D in Creative Animation   (Site not responding. Last check: )
In addition, Aureus may share non-personal, non-individual information in aggregate form (known as "aggregated data") with third parties, such as advertisers or partners, for business purposes (e.g., as part of a larger set of user statistics).
Aureus does not have access to the information obtained from those cookies and cannot control what these advertisers does with your cookies information.
Aureus hopes that all third parties involved adhere to our policies regarding the privacy of our members.
www.aureustec.com /privacy.htm   (902 words)

  
 Staphylococcus aureus (staph) Skin Infections - Minnesota Dept. of Health
aureus or “staph”) 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.
S. aureus is part of the normal human flora (bacteria that normally reside in or on humans) and does not usually cause infection.
aureus in their noses and it is also found on the skin and other body sites.
www.health.state.mn.us /divs/idepc/diseases/staph/index.html   (280 words)

  
 Aureus Executive: Privacy Policy   (Site not responding. Last check: )
Aureus Executive's primary goal is to provide you, the user, with staffing services.
Aureus Executive and its affiliates use the applicant information you submit for the express purpose of considering you for career opportunities.
Aureus Executive, however, cannot ensure or warrant the security of any information you transmit to us and any information you submit online is done voluntarily and at your own risk.
www.aureusexecutive.com /html/privacy.html   (760 words)

  
 Aureus International: Business Practices
Aureus International is not responsible for customs duty taxes assessed on any packages shipped outside the continental United States.
Aureus International has the ability to customize your order in a variety of ways.
Aureus International has the capability to personalize most of the items shown in our catalog with your corporate logo or individual names.
www.aureusinternational.com /business.htm   (620 words)

  
 MRSA Methicillin-Resistant Staphylococcus Aureus - Patient UK
aureus bacteria are often found on the skin and in the nose of healthy people.
aureus is the cause of skin infections such as boils, pimples, impetigo, skin abscesses, and is a common cause of wound infections.
aureus is suspected then, depending on the type of infection, a sample of blood, urine, body fluid, or a swab of a wound can be sent to the 'lab' for testing.
www.patient.co.uk /showdoc/27000607   (1157 words)

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