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Doctor insights on: What Causes Staph Infections In Humans

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What pathogen causes croup in humans?

What pathogen causes croup in humans?

Viruses: Paraifluenza virus is the most common etiology, but other viruses (and other causes) can also lead to croup. ...Read more

Dr. Neal Kraus
535 doctors shared insights

Staphylococcal Infection (Definition)

This is an infection caused by Staphylococcus aureus - and it often is quite dangerous because the organism, the 'germ' has alot of virulence to it... it's very nasty in other words. You can see an ID doc to find out more about Staph infections, since they are experts in diagnosing and treating ...Read more


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Is staph infections including MRSA in cats contagious to humans?

Is staph infections including MRSA in cats contagious to humans?

Staph aureus: We are all colonized with staph aureus. Whether or not we become infected with these organisms depends on multiple different factors. The ones that are in your cat are the same as the ones in your gut, or in your nasopharynx or on your skin. They have the same disease producing mechanisms. Whether they will infect you is problematic. ...Read more

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What cause viruses in the humans body?

What cause viruses in the humans body?

Ecology of viruses: Viruses, like many other living things, are just looking for a 'home'. All of life is like that -and we can find viruses affecting not just humans but many other species of animals, even plants! The question is, 'is this virus causing a disease'? That is what doctors are for -to help you determine when to step in and take action. If you are concerned about a certain virus, ask more questions. ...Read more

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What causes bacteria infection in buttocks?

What causes bacteria infection in buttocks?

Skin infections: Skin infections happen generally when there is some damage or sore or even microscopic dryness of the skin. Bacteria live on and around us all the time. But, skin injury is what usually leads to a skin infection. Whether on the buttocks or elsewhere. ...Read more

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What are common bacterial infections in newborns?

What are common bacterial infections in newborns?

See below: Streptococcus agalactiae, aka, group b strep., escherichia coli, and staphylococcus aureus are major culprits. They are responsible for neonatal sepsis (blood poisoning), meningitis, pneumonia, uti, and bone and joint infection. ...Read more

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What are the micro-organisms other than streptococcus pneumonae which cause lung infections?

What are the micro-organisms other than streptococcus pneumonae which cause lung infections?

Many: Common ones include legionella, mycoplasma, chlamydia species (not the types which cause sexually transmitted infections). Many viruses can also cause lung infections. The list goes on. ...Read more

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What causes multiple infections in the body?

What causes multiple infections in the body?

Multiple infections: The answer would depend upon whether you are talking about many different types of infections (in which case it may suggest something deficient in your immune system), or you are asking about the same organism producing many different sites of infection (usually staphylococcal, but may be other pathogens). Maybe you could tell me more about what is going on an could answer more definitively. ...Read more

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What causes viral infections in new infants?

What causes viral infections in new infants?

New agents: New babies are pretected to some degree from the types of viruses the mom developed immunity to in her lifetime. This immunity is transient & passes thru the placenta during pregnancy.It lasts for a few months in most infants.Premis don't get as much as full term babies. If mom never had & developed immunity to a virus, baby will be susceptable. ...Read more

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What are the most common bacteria that cause UTI infections?

What are the most common bacteria that cause UTI infections?

Here is ...: E. coli is still the commonest bacteria causing UTI although the incidence to discover offending bugs may widely vary among diverse patient population - young or old, community dwelling or hospital admission, catheterized or not, etc. More? Ask Doc timely. ...Read more

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My mom has pseudomonas putida infection in lungs. What are the ways a human can contract this infection?

My mom has pseudomonas putida infection in lungs. What are the ways a human can contract this infection?

By having bad luck..: P. Putida is a very common germ that lives in soil and freshwater environments all over the world. Many types of bacteria are in soil. Sometimes, people who work around soil can get sick from inhaling germs from soil, compost, dust thrown into the air during outdoors work, etc... Soil germs can also enter through skin wounds. Doctors can evaluate to see what antibiotics are needed for treatment. ...Read more

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What causes viral infections in the eyes?

What causes viral infections in the eyes?

Viruses: Many types of viruses are known to cause eye infections. Many are the same ones that cause colds. ...Read more

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What are some common genera of pathogenic bacteria that have no species found in the human body naturally? Borrelia? Brucella? Yersinia? Mycoplasma?

What are some common genera of pathogenic bacteria that have no species found in the human body naturally?  Borrelia? Brucella? Yersinia? Mycoplasma?

The Microbiome... : Great thought question. However, you are assuming we know all the community of species of bacteria in the body (aka. The microbiome). Recently, we have discovered thousands of genera in our body through molecular techniques (most don't even have a name yet). Though it's tempting to generalize, the question you pose can't be answered with any reliability with what we know today. ...Read more

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Some parabasalids can cause human infections? Trichomonas is the one that causes a sexually transmitted infection?

Some parabasalids can cause human infections? Trichomonas is the one that causes a sexually transmitted infection?

Yes to both: The parabasalids are currently divided into 10 orders. The trichomonads have one group of 4-6 flagella, one of which is attached to the side of the cell and often forms an undulating membrane. Many are found in vertebrate hosts, including trichomonas vaginalis, which causes a sexually transmitted disease in humans. ...Read more

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What are the causes of viral infections in infants?

What are the causes of viral infections in infants?

Viral Infections: Viruses are living material that may cause illness spread generally from person to person thru several mechanisms including close contact.Avoidance of ill people and good handwashing are factors in preventing spread. ...Read more

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What is opportunistic pathogen? Are they bacteria, viruses, or what?

OK Microbes ...: A person with a healthy immune system will have certain bacteria, fungi, viruses, etc that colonize the body without causing disease. However, given the "opportunity" (i.e. Immunodeficiency, barrier compromise), these same microbes can cause disease. For example, staph bacteria found on human skin doesn't cause problems unless a skin cut allows the bacteria to get in and cause an infection. ...Read more

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What causes yeast infections in women?

What causes yeast infections in women?

Cool and Dry: Anything that increases moisture or heat in the vaginal area can increase your risk of yeast. Avoid the bathtub, wear cotton underware or none at all, avoid panty hose, skinny pants and staying in a wet swimsuit. Wear more skirts. Diet can help as well. Eating dairy with active, live cultures can help vaginal, bladder and colon health. Dannon, activia and greek yougurts as well as kefir may help. ...Read more

Dr. Austina Cho
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