Staphylococcus Aureus Research Paper

There are several important steps in preventing the spread of MRSA: washing hands before and after patient contact, using gloves appropriately, covering any cuts on the hands, maintaining healthy hands, avoiding overcrowding in hospital departments, maintaining a clean environment, and prudent antibiotic prescribing (3). Hand washing is the most effective way to keep from spreading infections. The CDC recommends that you spend 20 seconds scrubbing your hands with soap while washing your hands (1). You can sing the “Happy Birthday” song twice all the way through also (1). If soap and water are not available, the CDC recommends using an alcohol-based hand sanitizer that is at least 60% alcohol (1). This should not be used as a first line of defense. Hand washing is always the best way to get rid of harmful bacterium. Gloves and gowns are another great way to create a barrier between you and the bacteria. Proper removal of gloves and gown are vitally important. If your gloves are contaminated with MRSA, and you remove them improperly, you have completely defeated the point of even putting the gloves on. Once a surface is contaminated with MRSA, it can live prolonged periods of time unless removed through cleaning (5). For contaminated surfaces, you would want to use a disinfectant. Choosing the proper disinfectant, along with following the directions of use on the packaging, will rid the surface form microbes. It is extremely important to follow the directions on the packaging of the disinfectant because each disinfectant is different. One may need you to keep the surface wet for 2 minutes, while the other requires the surface to be kept wet for 10 minutes. If the surface isn’t kept wet for the allotted time, the surface will not be disinfected and will continue to contaminate

Staphylococcus aureus is the leading cause of skin and soft tissue infections, it can cause serious infections such as bloodstream infection, pneumonia or bone infections. Though it can cause infections it is part of the normal human flora it is mostly found on the skin or in nasal cavities. It is a facultative anaerobic gram positive cocci, it is usually in pairs or clusters. The bacterium is also catalase positive, oxidase

“Staph infections can spread from person to person in group living situations (like college dorms). Usually this happens when people with skin infections share personal things like bed linens, towels, or clothing. Warm, humid environments can contribute to staph infections” (Staph, 2016). Infections from the staph families are especially common in teens and young adults due to the amount of sharing and touching this age group do. It is important to educate adolescents about the damage that a staph infection can have on the body. Americans should also be diligent about having good hygiene in order to reduce the chance of getting an infection.

Staph are common bacteria that are denizens of the human body. It is perfectly fine to carry staph; a lot of healthy people hold it within their bodies without being infected by it. Furthermore, one third of the population has staph bacteria in their noses. However, staph can rapidly become quite a problem if it manages to enter the body, usually through a cut, and cause an infection. Staph is one of the most popular causes of skin infections in the U.S. Most infections are minor, not fatal, and don’t require special treatment, but some can be disastrously life-threatening, creating festering wounds or pneumonia.

Methicillin-resistant Staphylococcus aureus, or MRSA, is a bacterium that is resistant to many available high- level beta-lactam antibiotics, which include penicillins, “antistaphylococcal” penicillins and cephalosporins. Staphyloccoci are the most important bacteria that cause disease in humans. MRSA is sometimes branded as a nosocomial infection as it usually plagues patients that are receiving treatment in a hospital. The skin is the most common site of infection, where MRSA can cause cellulitis, folliculitis, or boils in the skin, but can also commonly be found in the nose, underarm, groin, upper respiratory tract, intestine, vagina and rectal areas of the body. MRSA infections occur with there is a break in the skin that allows the Methicillin resistant

Staphylococcus aureus (S. aureus) is a spherical bacteria which is known to produce a cytotoxin called Panton-Valentine leucocidin (PLV) which destroys leukocytes, and kills tissue (Lina et al., 1999). Five percent of strains of Staphylococcus are known to produce the disease-causing toxin (Lina et al., 1999), but though the amount of PLV-producing strains is somewhat small, the strains which produce PLV are apparently resistant to vancomycin, an antibiotic commonly used to treat staph infections (CDC, 2002). The first recorded case of S. aureus resistance to vancomycin was a reduction in sensitivity to the antibiotic observed in Japan, and has since spread to the United States (CDC, 2002). The most common source of infection of these drug-resistant bacteria are actually in hospitals, wherein the patients are exposed to the bacteria and subsequently infected (CDC, 2002).

Staphylococcus aureus, or golden staph, “is a common bacterium that lives on the skin or

MRSA (Methicillin Resistant Staphylococcus Aureus) is one of the most recent superbugs to become a health problem. MRSA is a species of Staphylococcus Aureus that is resistant to the antibiotic methicillin and antibiotics like it. Doctors are struggling to find proper treatment because of its resistance to the beta-lactam ring, the core of most antibiotics. The most lethal strain is the CC398 strain, most commonly found on livestock. There are approximately 80,000 invasive MRSA infections and 11,000 deaths every year. (CNN.com)

Both health care-associated and community-associated strains of MRSA still respond to certain antibiotics. In some cases, antibiotics may not be necessary. For example, doctors may drain a superficial abscess caused by MRSA rather than treat the infection with drugs. In the hospital, people who are infected or colonized with MRSA often are placed in contact precautions as a measure to prevent the spread of MRSA. Visitors and health care workers caring for people in isolation may be required to wear protective garments and must follow strict hand hygiene procedures. Contaminated surfaces and laundry items should be properly disinfected. Preventing MRSA includes careful hand washing remains your best defense against germs. Carry a small bottle of hand sanitizer containing at least 62 percent alcohol for times when you don't have access to soap and water. Keep cuts and abrasions clean and covered with sterile, dry bandages until they heal. The pus from infected sores may contain MRSA, and keeping wounds covered will help prevent the bacteria from spreading. Avoid sharing personal items such as towels, sheets, razors, clothing and athletic

Staphylococcus aureus is a specific type of bacteria which is a member of the Staphylococcaceae family (Medical News, 2016). The bacteria is found in clusters (staphylo-) which look like grapes and as a result is called Staphylococcus. Staph is Gram positive (which is a method for identifying bacteria) and is non-moving (Medical News, 2016). It can infect all mammalian species and because it can infect such a broad range of mammals it is easily transmitted from one species to another species. Of special concern is methicillin-resistant staphylococcus aureus (MRSA) which does not respond to antibiotics.

Staphylococcus epidermidis is a gram positive bacteria, which means that there is a lot of peptidoglycan in its cell wall. Therefore, the antibiotics that target these types of bacteria will decrease the metabolism of the bacteria. When placed in an incubator overnight, the bacteria will grow colonies that are 1-2 millimeters in diameter (8). Over time, the bacteria might have been able to produce offspring that are resistant to some antibiotics, called mutations. These mutations make the antibiotic useless on the bacteria from then on and they were naturally selected because they were most fit for survival in the given conditions.

Methicillin-resistant staphylococcus also referred to as MRSA is a type bacterium that becomes immune to many antibiotics used to treat even the most common infection. MRSA has become an issue in hospitals around the globe as it is known to constanly change over time. Methicillin-resistant staphylococcus (MRSA) usually occurs in day care home, hospitals and other related health care facilities. It was reported that in 2005 the majority of all infection related cases came from an antibiotic-resistant bacterium, resulting in a high rate of death (Tacconelli, et al 2007). In 1961 (Enright, et al 2002) methicillin-resistant staphylococcus (MRSA) was first discovered in the United Kingdom and later made its way to Asia and after to the United States.

MRSA which is short for Methicillin Resistant Staphylococcus Aureus is a staph or skin contamination that is resistant to a part of the most grounded anti-toxins. At the point when Methicillin Resistant Staphylococcus Auereus was initially found a few years prior when it spread in many healing centers and after that into the group, this contamination was known as one of the primary diseases to be resistant to the most effective anti-microbials. Staph contaminations have been referred to following the mid twentieth century as one of the deadliest infections. Staphylococcal contaminations are maladies brought about by various staphylococcal microscopic organisms. Twenty to thirty percent of all sound people get this contamination in the

Staph infection comes in different types and may cause disease due to direct infection or 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 [2]. MRSA is a form of bacterial infection that is resistant to numerous antibiotics including methicillin, amoxicillin, penicillin and oxacillin, thus making it challenging to treat the infection [3].

Life History and Characteristics: Staphylococcus aureus is a gram positive bacterium that is usually found in the nasal passages and on the skin of 15 to 40% of healthy humans, but can also survive in a wide variety of locations in the body. This bacterium is spread from person to person or to fomite by direct contact. Colonies of S. aureus appear in pairs, chains, or clusters. S. aureus is not an organism that is contained to one region of the world and is a universal health concern, specifically in the food handling industries.