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Doctor insights on: Mersa Bacterial Infection

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Virus or bacterial infection?

Virus or bacterial infection?

Yes?: What is the question? Both viruses and bacteria and other types of organisms can produce infection. If you have a specific issue, write back. ...Read more

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Dr. Brad Goldenberg
9 doctors shared insights

Infection (Definition)

Infections are invasions of some other organism (fungus, bacteria, parasite) or viruses into places where they do not belong. For instance, we have normal gut bacteria that live within us without causing problems; however, when those penetrate the bowel wall and enter the bloodstream, ...Read more


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Can pylonephritis cause staph aureus infection?

Can pylonephritis cause staph aureus infection?

Hmm: If the pyelonephritis is due to bacteria Staph Aureus it can be the cause of the pyelonephritis . But having pyelonephritis does not mean you have or will cause staph aureus infection. ...Read more

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Is bacterial infection from tattoo contagious?

Is bacterial infection from tattoo contagious?

Bacterial infection: It is not likely that bacterial infection affecting a tattoo is contagious in the sense that it will be passed on to persons in the vicinity. If it is due to staph aureus it can colonize people in direct contact, and they can subsequently become infected if they have breaks in the skin, but this is a far stretch from being "contagious". ...Read more

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What type of bacterial infection is methicillin resistant staphylococcus aureus (mrsa)?

What type of bacterial infection is methicillin resistant staphylococcus aureus (mrsa)?

A bad type.: Mrsa is a potent strain of staph bacteria that worries doctors because it is resistant to the antibiotic methicillin, which for many years was the single best treatment for staph infections. It is usually treatable with other antibiotics, such as Bactrim (sulfamethoxazole and trimethoprim) or doxycycline, but such infections can be very virulent and contagious. ...Read more

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Bacterial infection from endoscopy?

Bacterial infection from endoscopy?

Highly unlikely: Unless there was penetration of the tube being endoscoped (colon, stomach, small bowel, other) it would be remarkably unusual to acquire infection from these devices. ...Read more

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Is bacterial trachaitis contagious?

Is bacterial trachaitis contagious?

Probably not: But would need more information. This is an uncommon condition. Presdisposing factors, organism, clinical course, etc. Would all be significant. ...Read more

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Can antibiotics cause secondary bacterial infections?

Can antibiotics cause secondary bacterial infections?

Complex answer: Antibiotics have a range of bacteria that they can kill; others outside that range are not so affected; some can become resistant to the antibiotic. If inappropriate ab is used, or taken wrong, e.g. Not as long as rx'd, can lead to more infection, with resistant germ. Bigger problem is overgrowth of a bacteria in gut (c. Difficile) during or after ab use-causes toxin and diarrhea; can be serious. ...Read more

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Is eczema staph infection contagious?

Is eczema staph infection contagious?

Eczema or Staph Infn: Eczema is not contageous, it is an infammatory disorder of the skin. Eczema can become secondarily infected with staphylococcus as it is a skin organism and the eczema represents breaks in our normal protection system of the skin. Staph is very contageous. It can be spread person-person, in foods and grom fomite (inanimage object) to human. Good handwashing prevents spread. ...Read more

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Is bacterial pneumonia contagous?

Is bacterial pneumonia contagous?

Not generally: It will obviously depend upon the organism causing the pneumonia and the extent of exposure and your immune status. The short answer is that if this is streptococcus pneumoniae, the most common bacterial pneumonia, as a general rule something in your system predisposes you to this and it is likely to already be resident in the back of the throat. ...Read more

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Is cellulitis a staph infection?

Is cellulitis a staph infection?

Not always: The most common cellulitis pathogens (bacteria) are beta-hemolytic streptococci (groups a, b, c, g, and f) and staphylococcus aureus, including methicillin-resistant strains (mrsa). There are gram-negative aerobic bacteria that are identified in a minority of cases. Fungal infections can also cause cellulits. ...Read more

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Will bacteum treat a MRSA urinary tract infection?

Will bacteum treat a MRSA urinary tract infection?

Bactrim (sulfamethoxazole and trimethoprim): Is a antibiotic commonly used to treat MRSA infections. Need to check the sensitivities though to be sure. ...Read more

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How could antibiotic-resistant tuberculosis bacteria evolved?

How could antibiotic-resistant tuberculosis bacteria evolved?

Natural selection: Even the creationists acknowledge this kind of micro-evolution. The molecular mechanisms are well-established. Here's the latest stuff http://www.nature.com/ng/journal/v46/n3/full/ng.2878.html ...Read more

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Is bronchitis a bacteria infection or a viral infection?

Is bronchitis a bacteria infection or a viral infection?

Either...: Acute bronchitis could be due to either a bacterial or viral infection whereas chronic bronchitis, a form of copd, is due to smoking. ...Read more

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What causes antibiotic resistant bacteria?

What causes antibiotic resistant bacteria?

Incomplete killing: Mutations in bacteria that lead to resistance can occur when bacteria are exposed to antibiotics in doses that are not strong enough to kill them. The bacteria then can mutate and develop resistance. A favorite professor of mine would always say "dead bacteria can't develop resistance.". ...Read more

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Can staphylococcal infection cause endocarditis?

Can staphylococcal infection cause endocarditis?

Absolutely: This is a major etiologic agent of infectious endocarditis. ...Read more

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What is staph infection? How contagious is staph infection?

What is staph infection? How contagious is staph infection?

Very to some: For some patients staph is very contagious. Other people are carriers andnever get the infection but can give it to others. ...Read more

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Dr. Heidi Fowler
2,066 doctors shared insights

Bacterial Infections (Definition)

Bacteria are tiny organisms that can only be seen with a microscope. When certain bacteria enter the body, they can cause infections that must ...Read more


Bacteria (Definition)

Are omnipresent single celled organisms which are the both the simplest form of life and the original form of life on earth. The are ...Read more