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Veterinary Domain

TP3 Disinfectants AND EQUIPMENT

Standards and bespoke protocols, preliminary screening test and definition of the optimized parameters (active concentration, contact time, temperature...)

Virucidal disinfectant testing services

  • NF EN14675 Phase 2/step1
  • NF EN17122 Phase 2/step2
  • DVG test Phase 2/step2

MANDATORY CONDITIONS AND MORE THAN 50 TP3 VIRAL STRAINS:
Porcine/avian/equine influenza, PEDV, PRRSV, BVDV, EHV-1, PRV, Coronaviruses, Newcastle, Parvovirus, Reovirus, Rotavirus, ISAV...

All tests can be carried out in BSL-3 facility on pathogenic viral strains.

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Microbicidal disinfectant testing services

  • Bactericidal activities
  • NF EN1656 Phase 2/step1
  • NF EN14349 Phase 2/step2
  • NF EN16437 Phase 2/step2
  • NF EN17422 Phase 2/step2
  • Fungicidal/yeasticidal activities
  • NF EN1657 Phase 2/step1
  • NF EN16438 Phase 2/step2

MANDATORY CONDITIONS AND MORE THAN 30 TP3 BACTERIAL/YEAST/MOLD STRAINS:
M. pachydermatis, S. pseudointermedis, S. enterica, S. uberis, T. mentagrophytes, L. monocytogenes, F. oxysporum...

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Footbath protocols

According to ECHA GBPR volume II

Capacity tests simulating the consecutive challenge by both micro-organisms and soiling in order to ensure that the biocidal product can be challenged successfully with the test organism until the end of the claimed period of use.

Phase 2/step1

NF EN1656 • NF EN14675

Phase 2/step2

NF EN14349 • NF EN17122

CAPABILITY TO CONDUCT PHASE 3 TRIALS USING A FOOTBATH OF UP TO 200L WITH MICROBIOLOGICAL CHALLENGES.

Airborne room disinfection automated process

Automated disinfection protocols adhering to strict European standards.

  • NF EN17272 in 79 m3 and 2 m3 enclosures
  • Modulation of environmental parameters (T°C and %RH)
  • Standard, screening and bespoke tests

Phase 3 test in livestock building

More than 50 viral TP3 strains and 30 bacterial/yeast/mold TP3 strains

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Disinfection of hatching-eggs

ACCORDING TO ECHA GBPR VOLUME II (EFFICACY, ASSESSMENT AND EVALUATION)

Phase 2/step2: disinfectant

NF EN16437 & NF EN17122 (using eggshell carrier)

Phase 2/step2: airborne diffusion

NF EN17272 on eggshell carrier or whole eggs in 79 m3 or 2 m3 enclosure

IMPACT OF WHOLE EGGS DISINFECTION ON EMBRYOGENESIS: VirHealth has developed an innovative approach to evaluate the impact of surface disinfection on embryo viability. Analyses include egg mass, embryo size, mortality, and chloro-allantoic membrane observations. Allantoic fluid samples for the detection of active substances.

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