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kayanking

Community-Acquired and Healthcare-Associated MRS - 0 views

www.medscape.org/...544583

shared by kayanking on 03 Sep 15 - No Cached
  • methicillin-sensitive S aureus (MSSA) and methicillin-resistant S aureus (MRSA)
  • community-acquired (CA-MRSA) and healthcare-associated (HA-MRSA)
  • increased mortality rate associated with MRSA
  • ...35 more annotations...
  • that has continued to grow now. It approaches 60% across the United States in many of the intensive care units (ICUs)
  • MRSA has progressed at an average rate of about 2% over the past couple of years.
  • prevalence of MRSA is highly globa
  • areas where prevalence is fairly low -- in the Netherlands less than 1% and in Canada 2.3%
  • 2 policies that both countries have
  • One is a strict search-and-destroy policy: patients from other countries and those with MRSA are isolated upon hospital admission until screening cultures for MRSA are proven negative. The second is a restrictive prescribing policy in which the defined daily dosage used per 1000 people per day in primary healthcare is around 8.9.
  • aureus was found to be the predominant pathogen in nosocomial skin and skin-structure infections
  • year 2000.
  • vancomycin, which is static, as well as some of the beta-lactamases
  • delay in appropriate treatment
  • resistant organisms lead to delays in appropriate treatment, and that delays in appropriate treatment lead to resistant organisms
  • Increased cost of MRSA
  • MRSA in the bloodstream costs about 3 times more and results in 3 times longer the length of stay
  • vancomycin has the FDA indications, with linezolid second. Daptomycin and tigecycline are approved for skin and skin-structure infections, but quinupristin-dalfopristin is not approved for complicated skin and skin-structure infections with MRSA.
  • ventilator-associated pneumonia due to MRSA
  • surgical patients with resistant gram-positive cocci showed a higher mortality rate and increased length of stay
  • we had hardly any incidence of MRSA in the 1960s, 1970s, and 1980s in the United States
  • higher association with MRSA than with MSSA
  • fluoroquinolones, macrolides, previous hospitalizations, enteral feeds, surgery, and the length of stay before culture are independently associated with MRSA infections.
  • CA-MRSA infections
  • infections in the community usually manifest as skin infections, such as pimples and boils
  • occur in otherwise healthy people
  • HA-MRSA patients are in long-term care facilities, have comorbidities (such as diabetes), are on dialysis, have prolonged hospitalization, and are ICU patients
  • HA-MRSA is more multidrug resistant
  • In HA-MRSA, one sees nosocomial pneumonia, catheter-related urinary tract infections, bloodstream infections, and skin and skin-structure infections.
  • initially resulted from a recombination event, one involving the gene encoding in existing PBP and an inducible beta-lactamase gene.
  • In terms of microbiologic cure rates at the test-of-cure visit, linezolid was also superior to vancomycin.
  • Pharmacoeconomic analysis of this comparative trial in complicated skin and skin-structure infections showed that compared with vancomycin, linezolid reduced the length of stay and duration of IV treatment by about 2 days.
  • other studies have not found this similar association.
  • Vancomycin is IV only. It is more costly -- even as a generic, based on pharmacoeconomic data -- relative to linezolid.
  • Quinupristin-dalfopristin is IV only and may cause phlebitis, requiring central line placement.
  • Linezolid is relatively new; is more expensive (on an acquisition basis) compared with vancomycin; has reversible hematologic and, with long courses, neurologic effects; and has developed some resistance, mainly in enterococcal infections, with prolonged use and with failure to remove retained foreign bodies.
  • Daptomycin is IV only; quite new; has limited indications; is also expensive, compared with vancomycin; has a muscle effect requiring monitoring of creatine phosphokinase; is inactivated by surfactants, thus obviating its use in pulmonary infections; and to date has no pharmacoeconomic data.
  • Tigecycline is IV only, very new, and has a broader spectrum than any of the other agents in that it has some gram-negative activity
  • Dalbavancin is IV only, and we need to have the official data on safety, tolerance, efficacy, indication, and pharmacoeconomics, which will probably be available later this year.
jclaiborne145

MRSA: Contagious, Symptoms, Casues, Prevention, Treatments - 0 views

www.webmd.com/...esistant-staphylococcus-aureus

shared by jclaiborne145 on 04 Sep 14 - No Cached
  • Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium that causes infections in different parts of the body.
  • sores or boils
  • In fact, one third of everybody has staph bacteria in their noses.
  • ...49 more annotations...
  • most common causes of skin infections in the U.S.
  • MRSA was first discovered in 1961.
  • MRSA is spread by contact. So, you could get MRSA by touching another person who has it on the skin.
  • CA-MRSA skin infections have been identified among certain populations that share close quarters or have more skin-to-skin contact. Examples are team athletes, military recruits, and prison inmates.
    • shaneep110
      shaneep110 on 05 Sep 14
       
      Mr. Deflitch, I know someone already used this site, but I also found it. So my highlights are in green, and whoever else highlighted is in blue.
  • The symptoms of MRSA depend on where you're infected. Most often, it causes mild infections on the skin
  • staphylococcus aureus -- or staph
  • the average age of people with MRSA in a hospital or health care facility was 68. But the average age of a person with CA-MRSA was only 23.
  • Garden-variety staph are common bacteria that can live in our bodies. Plenty of healthy people carry staph without being infected by it.
  • Staph is one of the
    • melissabergmann
      melissabergmann on 06 Sep 14
       
      MRSA
  • Staph can usually be treated with antibiotics. But over the decades, some strains of staph -- like MRSA -- have become resistant to antibiotics that once destroyed it.
  • While some antibiotics still work, MRSA is constantly adapting. Researchers developing new antibiotics are having a tough time keeping up.
  • MRSA infections are common among people who have weak immune systems and are in hospitals, nursing homes, and other health care centers.
  • Alarmingly, MRSA is also showing up in healthy people who have not been hospitalized. This type of MRSA is called community-associated MRSA, or CA-MRSA. The CDC reports that in 2007, 14% of people with MRSA infections contracted them outside of a health care setting.
  • Studies have shown that rates of CA-MRSA infection are growing fast. One study of children in south Texas found that cases of CA-MRSA had a 14-fold increase between 1999 and 2001.
  • CA-MRSA is also infecting much younger people.
  • Though most MRSA infections aren't serious, some can be life-threatening.
  • is a bacterium that causes infections in different parts of the body.
  • staph can be a problem if it manages to get into the body
  • t can also cause more serious skin infections or infect surgical wounds, the bloodstream, the lungs, or the urinary tract.
  • Many public health experts are alarmed by the spread of tough strains of MRSA. Because it's hard to treat, MRSA is sometimes called a "super bug."
  • can appear around surgical wounds or invasive devices, like catheters or implanted feeding tubes.
  • Less often, staph can cause serious problems like infected wounds or pneumonia.
  • now resistant to methicillin, amoxicillin, penicillin, oxacillin, and many other antibiotics.
  • because it's resistant to some commonly used antibiotics.
  • auses 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.
  • ymptoms of MRSA depend on where you're infected. Most often, it causes mild infections on the skin, like sores or boils. But it can also cause more serious skin infections or infect surgical wounds, the bloodstream, the lungs, or the urinary tract.
  • bacteria that can live in our bodies.
  • ome can be life-threatening. Many public health experts are alarmed by the spread of tough strains of MRSA. Because it's hard to treat, MRSA is sometimes called a "super bug."
  • What Causes MRSA?
  • Staph can usually be treated with antibiotics. But over the decades, some strains of staph -- like MRSA -- have become resistant to antibiotics that once destroyed it.
  • was first discovered in 1961
  • 's now resistant to methicillin, amoxicillin, penicillin, oxacillin, and many other antibiotics
  • pread by contact.
  • MRSA is carried by about 2% of the population (or 2 in 100 people), although most of them aren't infected.
  • ates of infection in hospitals have been steadily declining since 2005.
  • Rates of community-associated MRSA, or infection of healthy people who have not been hospitalized, have also decreased since 2005.
  • mild infections on the skin, like sores or boils. But it can also cause more serious skin infections or infect surgical wounds, the bloodstream, the lungs, or the urinary tract.
  • it's resistant to some commonly used antibiotics.
  • But over the decades, some strains of staph -- like MRSA -- have become resistant to antibiotics that once destroyed it.
  • Because it's hard to treat, MRSA is sometimes called a "super bug."
  • one third of everybody has staph bacteria in their noses.
  • Staph is one of the most common causes of skin infections in the U.S.
  • Methicillin-resistant Staphylococcus aureus (MRSA)
  • It's now resistant to methicillin, amoxicillin, penicillin, oxacillin, and many other antibiotics.
  • MRSA is spread by contact.
  • MRSA is carried by about 2% of the population (or 2 in 100 people), although most of them aren't infected.
  • Examples are team athletes, military recruits, and prison inmates.
  • the average age of people with MRSA in a hospital or health care facility was 68.
  • amanda944 on 04 Sep 14
     
    MRSA WebMD
denaehooks391

Hospital-acquired MRSA infection rates falling: CDC | Reuters - 0 views

www.reuters.com/...tal-mrsa-idUSBRE98F0X920130916

MRSA diseases infection prevention Hospital patients rates falling

shared by denaehooks391 on 02 Sep 15 - No Cached
  • Tough-to-treat staph infections that patients can pick up while in the hospital fell by nearly 30 percent in the last decade,
  • MRSA infections are often picked up while patients are in the hospital being treated for something else,
  • MRSA infections can be picked up anywhere, such as gyms or team locker rooms.
  • ...4 more annotations...
  • he number of serious MRSA infections diagnosed while people were in the hospital fell by 54 percent between 2005 and 2011 - from about 9.7 infections per 100,000 people to about 4.5 per 100,000 people.
  • fter being in contact with a healthcare setting also decreased, by about 28 percent, during that time - from 21 infections per 100,000 people to about 15 infections per 100,000 people.
  • Pennsylvania residents who lived closest to farms using pig manure were at 38 percent increased risk of MRSA infections, compared to those who lived farthest away.
  • he encourages people who are in healthcare settings to watch their doctors and nurses wash their hands.
kogburn084

Preventing Hospital-Acquired Infections - 0 views

patients.about.com/...spital-Acquired-Infections.htm

shared by kogburn084 on 07 Sep 14 - No Cached
  • Know how hospital infections spread.
  • Choose the cleanest hospital for your care or treatment.
  • Choose a doctor with a lower infection rate.
  • ...24 more annotations...
  • Prepare ahead of time for your hospital stay.
  • Your goal as a hospital patient will be to avoid being a hospital infection statistic.
  • Plan for times you can't advocate for yourself.
  • How to Prevent Hospital-Acquired Infections
  • he only patients hospitalized are those who are very sick,
  • Hospitals are dangerous places to be for several reasons.
  • need surgery that can't be performed in an outpatient facility,
  • who have severe injuries. In all cases, these patients are at grave risk for acquiring infections, called "nosocomial" infections
  • According to the CDC, about 1.7 million Americans are infected in hospitals every year
  • According to the CDC, about 1.7 million Americans are infected in hospitals every year.
  • Know how hospital infections spread.
  • Almost 100,000 of them die
  • Your goal as a hospital patient will be to avoid being a hospital infection statistic.
  • While it is impossible to prevent every nosocomial infection, here are some steps you can take to attempt to keep yourself, or your loved one, from acquiring an infection while in the hospital:
  • While it is impossible to prevent every nosocomial infection,
  • Most are immunocompromised. Almost 100,000 of them die.
  • nsist on hand washing.
  • Choose the cleanest hospital for your care or treatment.
  • Choose a doctor with a lower infection rate.
  • Prepare ahead of time for your hospital stay.
  • Insist on hand washing.
  • Prevent the spread of germs from unsafe surfaces.
  • Insist catheters be removed or replaced as soon as possible.
  • Plan for times you can't advocate for yourself.
Mikeria Busby

Control of methicillin-resistant Staphylococcus aureus in the hospital setting. - PubMe... - 0 views

www.ncbi.nlm.nih.gov/...10348059

MRSA control

shared by Mikeria Busby on 03 Sep 15 - No Cached
  • serious MRSA infections must be treated with vancomycin. Thus, in hospitals with high rates of MRSA, use of this antimicrobial agent increases, which in turn may increase the risk for selecting vancomycin-resistant enterococci.
  • Mikeria Busby on 03 Sep 15
     
    How to treat some cases of MRSA
destinytaylor

The silent epidemic: CA-MRSA and HA-MRSA - 0 views

www.aaos.org/...research1.asp

MRSA Challenge1

shared by destinytaylor on 02 Sep 14 - No Cached
  • The CDC defines hospital-acquired MRSA (HA-MRSA) in persons who have had frequent or recent contact with hospitals or healthcare facilities (such as nursing homes or dialysis centers) within the previous year, have recently undergone an invasive medical procedure, or are immunocompromised.
  • MRSA may be more easily transmitted when the following five Cs are present: Crowding frequent skin-to-skin Contact Compromised skin (cuts or abrasions) Contaminated items and surfaces lack of Cleanliness.
  • Locations where the five Cs are common include schools, dormitories, military barracks, households, correctional facilities, and daycare centers. C
  • ...19 more annotations...
  • 2005, admissions were triple the number in 2000 and 10-fold higher
  • In 2005 in th
  • e United
  • States alone, 368,600 hospital admissions for MRSA—including 94,000 invasive infections—resulted in 18,650 deaths.
  • MRSA infections that are acquired by persons who have not been recently (within the past year) hospitalized or had a medical procedure (such as dialysis, surgery, catheters) are known as community-acquired MRSA (CA-MRSA) infections, according to the Centers for Disease Control and Prevention (CDC).
  • infections was cellulitis and abscess,
  • Community outbreaks have been reported in sports teams, child care attendees, prison inmates, and diverse populations where habitation is relatively concentrated.
  • HA-MRSA and CA-MRSA have distinct clinical differences, both are transmitted in the same fashion—most frequently through direct skin-to-skin contact or contact with shared items or surfaces (such as towels or bandages) that have come into contact with someone else’s colonized or infected skin.
  • MRSA accounts for 60 percent of all staphylococcal infections.
  • Technological advances in screening, as well as prevention through vaccination, are being developed
  • 58 percent of MRSA infections originate in the community
  • death rate, length of stay, and cost of treating patients with MRSA are more than double other hospital admissions.
  • From 1999 through 2005, infections outside the lungs or blood tripled
  • MRSA has evolved unpredictable resistance and epidemiology patterns in response to decades of successful antibiotic treatments that have been prescribed in all environments and have saved millions of lives.
  • The most frequent primary diagnosis associated with other S aureus–related infections was cellulitis and abscess, followed by postoperative infection, infections from an implanted device (Fig. 1), or graft and osteomyelitis.
  • As MRSA spreads into hospitals from the community, current insurance company and proposed governmental policies that penalize the healthcare system may be inappropriate.
  • MRSA infections that are acquired by persons who have not been recently (within the past year) hospitalized or had a medical procedure (such as dialysis, surgery, catheters) are known as community-acquired MRSA (CA-MRSA) infections, according to the Centers for Disease Control and Prevention (CDC).
  • The number of MRSA fatalities in 2005 surpassed the number of fatalities from hurricane Katrina and AIDS combined and is substantially higher than fatalities at the peak of the U. S. polio epidemic.
  • MRSA infections that are acquired by persons who have not been recently (within the past year) hospitalized or had a medical procedure (such as dialysis, surgery, catheters) are known as community-acquired MRSA (CA-MRSA) infections, according to the Centers for Disease Control and Prevention (CDC). Community outbreaks have been reported in sports teams, child care attendees, prison inmates, and diverse populations where habitation is relatively concentrated.
  • dianavillalpando on 08 Sep 14
     
    More info about MRSA and the definition.
  • Jasiel Sb on 03 Sep 15
     
    This Website Informs You Of What MRSA, The Statistics Of It And How You Get It
  • destinytaylor on 07 Sep 15
     
    yellow: signs and synmptoms blue: prevention inccubation period pink: the number of saved lives and deaths.
rivera627

MRSA : MedlinePlus Medical Encyclopedia - 2 views

www.nlm.nih.gov/...007261.htm

shared by rivera627 on 03 Sep 15 - No Cached
  • Serious staph infections are more common in people with a weakened immune system. This includes patients who:Are in hospitals and long-term care facilities for a long timeAre on kidney dialysis (hemodialysis)Receive cancer treatment or medicines that weaken their immune systemInject illegal drugsHad surgery in the past year
  • MRSA stands for methicillin-resistant Staphylococcus aureus.MRSA is a "staph" germ that does not get better with the type of antibiotics that usually cure staph infections.When this occurs, the germ is said to be "resistant" to the antibiotic.
  • People who may be at risk are:Athletes and others who share items such as towels or razorsChildren in day careMembers of the militaryPeople who have gotten tattoos
  • ...14 more annotations...
  • normal for healthy people to have staph on their skin. Many of us do.
  • sign of a staph skin infection is a red, swollen, and painful area on the skin. Pus or other fluids may drain from this area. It may look like a boil. These symptoms are more likely to occur if the skin has been cut or rubbed, because this gives the MRSA germ a way to "get in."
  • These staph infections may be in the bloodstream, heart, lungs or other organs, urine, or in the area of a recent surgery. Some symptoms of these severe infections include:Chest painCough or shortness of breathFatigueFever and chillsGeneral ill feelingHeadacheRashWounds that do not heal
  • cotton swab is used to collect a sample from an open skin rash or skin sore. Or, a sample of blood, urine, sputum (spit), or pus from an abscess may be collected. The sample is sent to a lab to test for staph and MRSA. If MRSA is found, it will be tested to see which antibiotic should be used to treat your infection.
  • Do not try to pop open or drain the infection yourself. Keep any sore or wound covered with a clean bandage.
  • Outlook (Prognosis) Expand Section How well a person does depends on how severe the infection is, and the person's overall health. Pneumonia and blood infections due to MRSA are linked with high death rates.
  • Prevention Expand Section Follow these steps to avoid a staph infection and to prevent an infection from spreading:Keep your hands clean by washing them thoroughly with soap and water. Or, use an alcohol-based hand sanitizer.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.
  • Cover wounds with a clean bandage. Do NOT touch other people's bandages.Wash your hands well before and after playing sports.Shower right after exercising. Do NOT share soap, razors, or towels.If you share sports equipment, clean it first with antiseptic solution or wipes. Place clothing or a towel between your skin and the equipment.Do NOT use a common whirlpool or sauna if another person with an open sore used it. Always use clothing or a towel as a barrier.Do NOT share splints, bandages, or braces.Check that shared shower facilities are clean. If they are not clean, shower at home.
  • surgery planned, tell your health care provider if:You have frequent infectionsYou have had a MRSA infection before
  • only treatment needed for a skin MRSA infection that has not spread.
  • MRSA infections are harder to treat if they occur in:The lungs or bloodPeople who are already ill or who have a weak immune system
  • MRSA stands for methicillin-resistant Staphylococcus aureus.MRSA is a "staph" germ
  • Most staph germs are spread by skin-to-skin contact (touching). A doctor, nurse, other health care provider, or visitors to a hospital may have staph germs on their body that can spread to a patient.
  • MRSA infections can also occur in healthy people who have not recently been in the hospital. Most of these MRSA infections are on the skin, or less commonly, in the lung
Sa'Bachthani-Jasmine Richardson

Hospital-acquired Methicillin Resistant Staphylococcus Aureus (MRSA) - MicrobeWiki - 0 views

microbewiki.kenyon.edu/...t_Staphylococcus_Aureus_(MRSA)

Challenge1 infection MRSA prevention diseases

shared by Sa'Bachthani-Jasmine Richardson on 03 Sep 15 - No Cached
  • pherical microbe and a member of the bacteria domai
  • found naturally on the skin and in the mucus membranes of humans most importantl
  • ostrils of up to 30% of peopl
  • ...36 more annotations...
  • most commonly through human contact
  • Methicillin is a beta-lactam antibioti
  • because very few drugs (antibiotics) are still effective against t
  • not the only concern howev
  • antibiotic treatment policy, alcohol hand gel polic
  • environmental screening, chlorine disinfection and admissio
    • kayanking
      kayanking on 03 Sep 15
       
      Fairly new.
  • The aspect of Staphylococcus aureus and its genome that is most concerning revolves around the plasmids that are incorporated/associated with this bacterium’s genome.
  • Staphylococcus aureus was able to acquire antibiotic resistance through conjugation (horizontal gene transfer) of a plasmid containing a transposon
  • often code some type of antibiotic resistance.
  • Beta-lactam antibiotics target penicillin-binding proteins.
  • prevents proper peptidoglycan and cell wall formation so that cells will eventually burst as the bacteria attempt to grow larger (3).
  • econd, some bacteria can produce a modified penicillin-binding protein that no longer actually binds the antibiotic which again prevents the desired effects of the antibiotic (3).
  • The spherical bacteria is gram-positive (contains a peptidoglycan layer in its cell wall) and forms colonies that grow in two planes
  • High replication rates coupled with the great ability of to perform horizontal gene transfer (especially through conjugation) allow bacteria to develop antibiotic resistance and to spread it quickly
  • Less than 20 years after the first strains of Staphylococcus aureus were found to be resistant to penicillin, 80% of all strains had acquired penicillin resistance.
  • The decision to fight MRSA in hospitals revolves around three basic questions. First, is MRSA that much worse than MSSA? Second, how effective can we be in reducing the spread of MRSA? Lastly, is fighting MRSA cost effective?
  • Type I was isolated in 1961 in the UK, Type II in 1982 in Japan, Type III in 1985 in New Zealand and finally Type V at the start of the 21st century in Australia
  • In a paper by Deurenberg et al. two theories establishing the relationship between the first MRSA strains and present day MRSA strains are proposed. The first is called the single-clone theory which states that all MRSA clones or present day strains have a common ancestor.
  • The second theory is called the multi-clone theory. This second theory suggests that SCCmec was introduced several times into different Staphylococcus aureus. According to the paper by Deurenberg et al. the multi-clone theory has received greater support recently and it is from this paper that Figure 3 was taken.
  • he new antibiotic treatment policies did not prove to be an effective way of fighting the spread of MRSA infections in hospitals. The introduction of alcohol hand gel for improved hand hygiene did however prove to be very effective in reducing the spread of MRSA.
  • here was a 30% decrease in the spread of MRSA in the hospital. In the intervention hospital the introduction of alcohol hand gel reduced the spread of MRSA by 21%
  • The decrease experienced in the intervention hospital was likely smaller than that compared to the control hospital because the prevention measures of environmental swabbing for MRSA as well as chlorine disinfection of environments contributed to a 32% decrease in the spread of MRSA and these measures were not taken in the control hospita
  • It is even likely that these synergistic treatments can be used on other bacterial infections that are resistant to a variety of antibiotics.
  • After concluding that fighting the spread of and treating MRSA properly is crucial, can we be effective in preventing the spread of MRSA in hospitals?
  • The continued development of resistance to more and more drugs makes the treatment of Staphylococcus aureus infections and especially MRSA infections is becoming increasingly difficult.
  • have provided great insight as to what direction the fight against MRSA will be heading in
  • Staphylococcus aureus is a bacterium that naturally inhabits the skin and nose of humans. If the bacterium is able to enter the body (often through wounds or sores) it can cause a number of infections including those of the bloodstream which can become fatal.
  • quickly developed resistance to this antibiotic
  • hand hygiene in hospitals has been an effective way of decreasing the spread of MRSA in hospitals
  • Methicillin was first used to treat Staphylococcus aureus in 1959
  • Staphylococcus aureus is a spherical microbe and a member of the bacteria domain. This bacterium can be found naturally on the skin and in the mucus membranes of humans most importantly. In fact, Staphylococcus aureus can be found in the nostrils of up to 30% of people (1). The bacteria is spread most commonly through human contact be it hand-to-hand, from a wound secretion or mucus.
  • The majority of MRSA infections were wound infections (56.9%) with pneumonia cases being the second most common (21.0%). Potentially the most dangerous infection type, bloodstream infections accounted for 15.1% of the cases and urinary track infection accounted for 6.9%
  • Despite knowing that hospitals should prevent the spread of MRSA infections due to the risk of even further drug resistance over MSSA strains, and that hospitals can be effective in preventing the spread of MRSA infections, is it cost-effective for hospitals to implement the screening and isolation processes needed to fight the spread of MRSA (even though Staphylococcus aureus infections will undoubtedly occur in hospitals)? In other words, is the cost of hosting patients for longer periods of time, the costs associated with isolating patients
  • alcohol hand gel policy as well as environmental screening, chlorine disinfection and admission screening) to determine the relative effectiveness of these policies. The new antibiotic treatment policies did not prove to be an effective way of fighting the spread of MRSA infections in hospitals.
  • found in the nostrils of up to 30% of people
  • destinytaylor on 07 Sep 15
     
    signs and symptoms of mrsa
arytman716

MRSA Symptoms, Facts, Risk And Prevention - 0 views

www.medical1stop.com/toms-facts-risk-and-prevention

MRSA HSA Challenge1

shared by arytman716 on 11 Sep 14 - No Cached
  • MRSA Symptoms, Facts, Risk And Prevention
  • MRSA stands for Methicillin-resistant Staphylococcus aureus
  • It is transmitted between patients by contact with the skin or clothing of an infected person, and can also be contracted by coming into contact with a particular area where the sufferer has been
  • ...29 more annotations...
  • many strains of MRSA
  • often associated with hospitals and other medical institutions
  • MRSA symptoms
  • Symptoms
  • Boils and abscesses Impetigo Cellulitis Sty – an infection around the eye Carbuncles and rashes
  • It is important to understand that, while MRSA begins as a skin infection, it spreads easily to other parts of the body; in fact, it can affect just about any of the vital organs.
  • MRSA can be transmitted from the skin or clothing of an infected person, or by contact with chairs, benches, other furniture and utensils that have been used by one.
  • Facts
  • Methicillin-resistant Staphylococcus aureus is a highly resistant bacteria that is surprisingly common
  • There are two main types of MRSA: CA-MRSA which stands for ‘community or commonly acquired’ and HA-MRSA, meaning ‘hospital acquired’; the first type is not associated with a health care issue, the second is acquired in a hospital or other health care institute.
  • When the bacteria attacks the organs – and it can be found in any organ in the body – it can cause a number of potentially fatal problems, including: endocarditis
  • resistant to multiple antibiotics.
  • best prevention method is attention to personal hygiene.
  • Fever and chills Headaches Shortness of breath Low blood pressure Pains in the joints
  • Methicillin, a common antibiotic used in many instances, was proven to be useless against the MRSA bacteria, and it has since evolved to become resistant to many more of the most advances antibiotics we know of. It is important to explain that MRSA is not a virus; it is a bacterial infection. It is a common bacteria that occurs across the world, and it is very difficult to estimate the numbers of people who have died from complications brought about by MRSA.
  • Prevention
  • of MRSA is
  • important
  • prevention
  • Avoid direct contact with known patients, their clothes and their direct environment Treat and protect any cuts or bruises properly Wash hands with soap and water after contact with others, and use antiseptic wipes where possible In hospitals, use the antiseptic wash facilities when entering or leaving a ward Keep a rigorous hygiene regime at all times
  • Prognosis
  • Estimates have put the mortality rate in MRSA patients at somewhere between four and 10%; the numbers of patients suffering from the infection ranks at millions at any one time across the world.
  • What Is MRSA?
  • kidney and lung infections, necrotizing faciitis, sepsis, and many more diseases of the organs. This is why it is vital that early
  • diagnosis is made.
  • MRSA And Pregnancy
  • absolutely essential that pregnant women consult their doctor should they suspect they have MRSA, or if they are known carriers
  • of the infection
  • here are certain creams that can be used by pregnant women to help with the skin infection, and a doctor will help you find the right one.
hfaulk766

MRSA Tracking | MRSA | CDC - 0 views

www.cdc.gov/...index.html

MRSA

shared by hfaulk766 on 07 Sep 14 - No Cached
  • ne in three (33%) people carry staph in their nose, usually without any illness. Two in 100 people carry MRSA.
  • vasive MRSA infections that began in hospitals declined 54% between 2005 and 2011, with 30,800 fewer severe MRSA infections.
  • 9,000 fewer deaths
  • ...3 more annotations...
  • 013 stud
  • decrease in overall central line-associated
  • bloodstream infections, these studies provide evidence that rates of hospital-onset, severe MRSA infections in the United States are falling.
ddail172

Hospital-acquired infection - Special Collection :: Hospital-acquired infection - The C... - 0 views

www.thecochranelibrary.com/...spital-acquired-infection.html

infection special collection library

shared by ddail172 on 08 Sep 14 - No Cached
  • Mupirocin ointment for preventing Staphylococcus aureus infections in nasal carriers 
  • preventing cross-infection between patients
  • his systematic review aimed to determine whether the use of mupirocin nasal ointment in patients with identified S. aureus nasal carriage reduced S. aureus infection rates.
  • ...1 more annotation...
  • his systematic review aimed to determine the effects of infection prevention and control strategies for preventing the transmission of MRSA in nursing homes for older people.
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