Ads
related to: strep pneumoniae optochin resistant utihellowisp.com has been visited by 10K+ users in the past month
- Boric Acid Suppositories
Prevent Recurring Vag Infections
OTC Boric Acid Can Help
- Online UTI Treatment Fast
No In-Person Appointment Needed
Get UTI Medications Online Today
- Urinary Tract Duo
Natural UTI Prevention Supplements
Daily Support + Cleansing
- Bactrim Prescription
Wisp Providers Can Prescribe Online
Get the UTI Antibiotics You Need
- Boric Acid Suppositories
24hrdoc.com has been visited by 10K+ users in the past month
walmart.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Pneumococcal infection is an infection caused by the bacterium Streptococcus pneumoniae. [1]S. pneumoniae is a common member of the bacterial flora colonizing the nose and throat of 5–10% of healthy adults and 20–40% of healthy children. [2]
Streptococcus pneumoniae can be differentiated from the viridans streptococci, some of which are also alpha-hemolytic, using an optochin test, as S. pneumoniae is optochin-sensitive. S. pneumoniae can also be distinguished based on its sensitivity to lysis by bile, the so-called "bile solubility test".
For decades, Streptococcus pneumoniae has been considered susceptible to optochin; but some strains have been found to be resistant to optochin in laboratory testing. This is notable because the emergence of optochin-resistant strains would invalidate the distinguishing test described above. [3]
Viridans streptococci can be differentiated from Streptococcus pneumoniae using an optochin test, as viridans streptococci are optochin-resistant; they also lack either the polysaccharide-based capsule typical of S. pneumoniae or the Lancefield antigens of the pyogenic members of the genus. [5]
Streptococcus bovis is a group of strains of Gram-positive bacteria, originally described as a species, [5] [6] that in humans is associated with urinary tract infections, endocarditis, sepsis, [7] and colorectal cancer. [8] S. bovis is commonly found in the alimentary tract of cattle, sheep, and other ruminants, [9] and may cause ruminal acidosis.
Streptococcus pseudopneumoniae is a gram-positive coccus that may cause pneumonia in humans. [1] [2] It was first described in 2004. [1] The organism is often mistaken for S. pneumoniae [1] and its clinical importance is as yet uncertain. It seems likely that most cases of S. pseudopneumoniae pneumonia are misdiagnosed as S. pneumoniae. [2]
Group A streptococcal infections are a number of infections with Streptococcus pyogenes, a group A streptococcus (GAS). [1] S. pyogenes is a species of beta-hemolytic Gram-positive bacteria that is responsible for a wide range of infections that are mostly common and fairly mild.
S. agalactiae, or group B streptococcus, GBS, causes pneumonia and meningitis in newborns and the elderly, with occasional systemic bacteremia. Importantly, Streptococcus agalactiae is the most common cause of meningitis in infants from one month to three months old.
Ads
related to: strep pneumoniae optochin resistant utihellowisp.com has been visited by 10K+ users in the past month
24hrdoc.com has been visited by 10K+ users in the past month
walmart.com has been visited by 1M+ users in the past month