• coliphage and Escherichia coli titers and enteropathogens were determined in stool and quantitative diarrhea parameters (stool output, stool frequency) were measured. (pacb.com)
  • Microbiologists start searching for enteric bacteriophages other than somatic coliphages that do not replicate outside the digestive tract. (bluephage.com)
  • Coliphage levels reflect the persistence of pathogenic viruses in the environment and have been proposed as an indicator of fecal contamination in water. (wikipedia.org)
  • Fecal coliphage was increased in treated over control children, but the titers did not show substantial intestinal phage replication (secondary microbiology outcome). (pacb.com)
  • This led to the acceptance of somatic coliphages as indicators of fecal/viral contamination of waters. (bluephage.com)
  • Samples were evaluated for levels of fecal contamina- tion by using fecal coliforms and somatic coliphages. (cdc.gov)
  • Charm's water quality diagnostics help protect and improve water quality by rapidly identifying fecal indicators and contaminants, such as coliphage, coliform, and E. coli, to identify "at risk" water supplies for viral and bacterial pathogens. (charm.com)
  • Method T4-like coliphages or a commercial Russian coliphage product or placebo was orally given over 4 days to Bangladeshi children hospitalized with acute bacterial diarrhea. (pacb.com)
  • In the lysogenic, integrated state coliphage λ DNA is replicated as a part of the bacterial chromosome. (cshmonographs.org)
  • This decade contemplates the general acceptance of E. coli C as an appropriate host strains for somatic coliphage detection. (bluephage.com)
  • The somatic coliphage were analyzed by standardized culture-based methods, according to BS EN ISO 10705-2:2001. (sciforum.net)
  • It was not until the late 1970s and early 1980s that some very scattered papers were published that could be called pioneering in using coliphages as viral indicators. (bluephage.com)
  • Though not supported by sound pieces of evidence, the idea that coliphages multiply in water and therefore cannot be used as indicators emerged and began to be widely accepted. (bluephage.com)
  • Meanwhile, data continue to accumulate to ensure the suitability of coliphages as indicators of viral contamination: 1) their abundance in different local and geographic environments, and 2) their behavior against disinfection and natural inactivation. (bluephage.com)
  • The results confirmed the role of coliphages as indicators of viral contamination. (sciforum.net)
  • Spinney Creek Shellfish, Inc. (Tom Howell) / Alternative Male-Specific Coliphage Meat Standard for Restricted Classification of Growing Areas Impacted by wastewater treatment plant outfall. (issc.org)
  • Overall, we observed a gradual reduction in the concentration/occurrence of coliphages and viruses across the karst-fissured soil, until the complete removal in the monitoring well. (sciforum.net)
  • Use of Aqueous Silver To Enhance Inactivation of Coliphage MS-2 by UV Disinfection. (biophysica.com)
  • This video presents a method for the detection and enumeration of somatic coliphages by incubating the sample with an appropiate host strain. (ub.edu)
  • Interpretation Oral coliphages showed a safe gut transit in children, but failed to achieve intestinal amplification and to improve diarrhea outcome, possibly due to insufficient phage coverage and too low E. coli pathogen titers requiring higher oral phage doses. (pacb.com)
  • A positive test for coliphages indicates the water may be contaminated with feces or E. coli or viruses. (cdc.gov)
  • Coliphage density was enumerated using plaque assay method on appropriate host bacteria ( E. coli Famp) and expressed as plaque forming units PFU/100mL. (sciforum.net)
  • It is a period for many publications about sensitivity/resistance to disinfection done with reference coliphages such as f2, MS2, T4, and contribution of mounting data on the presence of coliphages in different water matrixes. (bluephage.com)
  • Bromine and Chlorine Disinfection of Cryptosporidium parvum Oocysts, Bacillus atrophaeus Spores, and MS2 Coliphage in Water. (bvsalud.org)
  • Somatic coliphages were enumerated according to can also transduce resistance genes from Salmonella enter- the standard method. (cdc.gov)
  • In this study, three broad host range highly virulent coliphage genomes were sequenced, characterized for infective and lytic potential, and checked for the presence of virulence and resistance genes. (icar.gov.in)
  • Furthermore, the three coliphage genomes showed neither the presence of antibiotic resistance genes nor virulence genes, which makes them desirable candidates for use in phage therapy-based applications. (icar.gov.in)
  • On the other hand, spore-forming bacteria, Candida albicans and coliphage were more resistant to UV. (iwaponline.com)
  • The median values of coliphages were 590 PFU/100mL in treated wastewater, 1000 PFU/100mL in infiltration trench while all samples from monitoring well were under the detection limit. (sciforum.net)
  • Sufficient evidence emerged to claim that, if occurring, the potential effects of replication in the aquatic environment of somatic coliphages would not affect the numbers detected in water samples . (bluephage.com)
  • Coliphage may also be used as a viral process indicator in water recharge applications and waste water treatment before discharge. (charm.com)
  • Hepatitis E virus and coliphages in waters proximal to swine concentrated animal feeding operations. (cdc.gov)
  • Surface water samples (n=154) were collected from public access waters in proximity to swine CAFO spray fields for six months and were tested for hepatitis E virus (HEV) and coliphages. (cdc.gov)
  • Coliphages as tools in microbiological water quality management: 60 years of research development. (bluephage.com)
  • Fast Phage is an EPA approved test for detecting coliphage in water that provides an early warning in 8 hours and is confirmed the next morning. (charm.com)
  • Coliphages do not infect humans or cause illness. (cdc.gov)
  • The genome sequencing indicated that coliphages ϕEC-S-21 and ϕEC-OE-11 belonged to Myoviridae, whereas coliphage ϕEC-S-24 belonged to the Autographiviridae family derived from the Podoviridae family. (icar.gov.in)
  • primarily Bacteroides phages and specific sero/genogroups of F-specific RNA coliphages. (bluephage.com)
  • Only coliphage had no photoreactivation and dark repair responses although with coliphage and host, both reactivation processes worked well. (iwaponline.com)
  • The presence of tRNAs was detected only in coliphage ϕEC-OE-11. (icar.gov.in)
  • Somatic coliphages are those which infect cells. (cdc.gov)
  • They were mainly looking for somatic coliphages with strains and media quite diverse from one to another study. (bluephage.com)
  • All three coliphages possessed diverse infective and lytic mechanisms, viz. (icar.gov.in)
  • This process has been intensively studied in the coliphage λ. (asmblog.org)