thatalgorithmmodelaimed atSelect oneHas strong antibacterial activity，Molecules with chemical structures different from any existing antibiotics，And it is necessarytoLow toxicity to human cells：

1. “Bacteria have a wall outside the cell that gives them shape and is a source of strength.

2. “Traditional antibiotics kill bacteria by blocking the construction of walls, whileAIThe latest antibiotics discovered are doing the opposite of QUAN-They prevent the destruction of extracellular walls.This is crucial for cell division.

3. “In order for cells to grow, they must divide and expand.If QUAN blocks the collapse of the wall, it's like being trapped in a cage, unable to expand or grow.

This' narrow common antibiotic 'mechanismIt can also be avoidedMake bacteria develop drug resistance.

In the case of Hailiamycin, etcAIDiscovering the abilityApplied in practiceimproveweBefore carbon based life,Fighting against nosocomial infectionof道路still needcareful and cautiousaccording to the specificationexecute！Today we will introduceVREDrug resistance colonization screening!

VREReasons for drug resistance

Vancomycin resistant Enterococcus（Vancomycin-Resistant Enterococcus, abbreviated asVRE），

VREIt is a pathogen that causes serious infections (including hospital acquired infections), mainly present in the most vulnerable patient populations. althoughVRECommonly found in hospital environments, but also present in other environments including the food system.

VREdrug resistanceIt is generally believedYes, andvancomycinSimilar and used in livestock feedAvomycin，It is popular worldwide for maintaining the quality of feed and the growth of livestock. Due to livestock consuming a large amount ofantibioticsNaturally causing drug resistance in enterococci. Livestock farmers were infected with antibiotic resistant enterococci through consumption and received treatment with vancomycin in the hospital, which led to the discovery of vancomycin resistance.

Due to this reason,someThe country has banned the addition of additives to feedAvomycinAnd also for meat consumptionVREThe inspection.

our countryThe Ministry of Agriculture and Rural Affairs2020Year by year194Announcement No., ComprehensiveProhibited from containing AfuThe use of growth promoting drugs such as erythromycin as feed additives, which have been produced or imported, requires2020year12moon31Recently completed circulation.

VREcolonizationscreening

——Expert Consensus on Prevention and Treatment of Vancomycin Resistant Enterococcus Infection

VREThe most common impact on clinical practice is the intestinal tractVREcolonization –andDoes not cause clinical symptoms, but can persist for a considerable period of time,And can becomeVRESpread to other patientsBacterial storage facility！！！someVREThere is an occurrence of colonization in patientsVREThe risk of infection includes blood disease patients, cancer patientsICUPatients, solid organs(Especially the abdominal organs)Transplant recipients.

is Regularly monitor medical staff, especially key departments(ICUAnesthesiology, Surgery)Staff conductVREScreening for colonizationImportant!

is Regularly monitor long-term hospitalized patients in the hospitalVREScreening for colonization;Establish this institutionVREEstablish a dynamic monitoring system for planting and observe the trend of changes.

high qualityapparentColor Culture MediumScreening, latest listing

nosocomial infection prevention and controlImportant hardshipsmustRisk is controllable,needVREHigh quality validation of colorimetric culture medium

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