Does Providencia cause UTI?
While Providencia species do not routinely cause urinary tract infections or bacteremia, when implicated, the overall mortality rate of bacteremia due to Providencia species can be high, especially in the elderly with severe underlying conditions.
How is Providencia rettgeri treated?
rettgeri: Aztreonam is an appropriate alternative to cephalosporins in patients with cephalosporin allergy. Aminoglycosides are another alternative if the infecting isolate is susceptible, but resistance to multiple aminoglycosides is common. If the isolate produces an ESBL, imipenem or meropenem would be appropriate.
Where is P. stuartii found?
Providencia stuartii (commonly P. stuartii), is a Gram negative bacillus that is commonly found in soil, water, and sewage.
How do you get Providencia?
In humans, Providencia species have been isolated from urine (most common), stool, and blood, as well as from sputum, skin, and wound cultures. P stuartii septicemia is primarily of urinary origin. One case study has described P stuartii as the etiology of infective endocarditis.
What does Providencia Rettgeri cause?
Providencia rettgeri can cause a number of opportunistic infections in humans and can be found in the human gut. It is a major cause of traveller’s diarrhea. Strains of P. rettgeri have also been found to cause urinary tract infections and eye infections.
How is Providencia Stuartii transmitted?
The flagellate bacterium is responsible for urinary tract infections and gastrointestinal infections. Providencia stuartii is often multi-resistant, also against Gentamicin and Ampicillin. The main transmission path is direct or indirect contact with contaminated persons or objects.
What type of bacteria is Providencia?
Providencia is genus of Gram-negative, motile bacteria of the family Morganellaceae. It was named after Providence, Rhode Island, where C. A. Stuart and colleagues studied these bacteria at Brown University.
Is Providencia a pathogen?
Providencia pathogens of humans Some species are opportunistic pathogens in humans. Providencia stuartii can cause urinary tract infections, particularly in patients with long-term indwelling urinary catheters or extensive severe burns. Alternatively, Providencia rettgeri is a common cause of traveller’s diarrhoea.
Is Providencia Rettgeri urease positive?
The genus distinguishes “urease-negative” organisms, Providencia rettgeri, Providencia stuartii, Providencia alcalifaciens, Providencia rustigianii, and Providencia heimbachae, from the otherwise biochemically similar “urease-positive” Proteus spp. Urease is produced by most strains of P.
What kind of bacteria is in Providencia rettgeri?
Proteus mirabilis, Proteus vulgaris, Providencia stuartii, Providencia rettgeri, and Morganella morganii are the species. Susceptibility testing performed by automated and manual methods is standard. Most commonly associated with human infection. Normal enteric flora but also found in environmental soil and water
Can a urinary tract infection be caused by Providencia?
While Providenciaspecies do not routinely cause urinary tract infections or bacteremia, when implicated, the overall mortality rate of bacteremia due to Providenciaspecies can be high, especially in the elderly with severe underlying conditions.
What kind of infections can Providencia stuartii cause?
Among species of Providencia, stuartii and rettgeri are the most common causes of infections in hospitalized patients, mainly urinary tract infections. In addition to urinary tract infections, P. stuartii and P. rettgeri can cause pneumonia, meningitis, endocarditis, wound and bloodstream infections [1–3].
Why is Providencia used as an uropathogen?
Providencia species are common uropathogens in people with long-term indwelling urinary catheters who were hospitalized or resided in a nursing care facility. P. stuartii is a urease-positive species, and urease activity is one of several factors which contributes to the development of urolithiasis.