Intestinal enterococci are a subgroup of the fecal streptococci, which comprise species of the genus Streptococcus. They are typically excreted in the feces of humans and other warm-blooded animals.
coli especially, as Citrobacter and Klebsiella), enterococci (genus Streptococcus), Pseudomonas aeruginosa and Proteus spp.
Analyses have shown that coliforms, thermotolerant coliforms, enterococci (genus Streptococcus), Pseudomonas aeruginosa and Proteus species were also found in drinking water from controlled public wells in other parts of Autonomous Province of Vojvodina (APV), as in 2015 and years before, just like in the South Backa District in the previous period [14-16].
Hillman and his colleagues have found evidence that three bacterial species common in the healthy mouth, all of the genus Streptococcus, are antagonistic to several bacterial species thought to be involved in periodontal disease.