Health Standards


Agents Murine Pathogen Free™
(MPF™)
Restricted Flora™
(RF™)
Excluded Flora (EF) Defined Flora
(DF)
Germ-Free (GF)
Microorganisms Accepted? Accepted? Accepted? Accepted? Accepted?

Commensal Microflora

         
Altered Schaedler Flora Yes Yes Yes Yes No
Dimorphic Yeast Yes Yes Yes Yes No
Mold Yes Yes Yes Yes No
Aerobic spore forming bacteria Yes Yes Yes Yes No
Anaerobic spore forming bacteria Yes Yes Yes Yes No
Non-spore forming rod bacteria Yes Yes Yes No No
Cocci bacteria Yes Yes Yes No No

Viruses

         
Kilham Rat Virus (KRV) No No No No No
Minute Virus of Mice (MVM) No No No No No
Mouse Encephalomyelitis Virus (GDVII)/ Rat Theilovirus (RTV) No No No No No
Mouse Hepatitis Virus (MHV) No No No No No
Murine Norovirus (MNV) No No No No No
Mouse Parvovirus (MPV) No No No No No
Mouse Rotavirus (EDIM) No No No No No
Pneumonia Virus of Mice (PVM) No No No No No
Rat Coronavirus (RCV)/Sialodacryoadenitis Virus (SDAV) No No No No No
Rat Minute Virus (RMV) No No No No No
Rat Parvovirus (RPV) No No No No No
Toolan's H1 Virus (TH1) No No No No No
Ectromelia Virus No No No No No
Hantaan Virus No No No No No
K Virus No No No No No
Lymphocytic Choriomeningitis Virus (LCM) No No No No No
Mouse Adenovirus I and II (FL and K87) No No No No No
Mouse Cytomegalovirus (MCMV) No No No No No
Polyoma Virus No No No No No
Reovirus  (Reo 3) No No No No No
Sendai Virus No No No No No
Thymic Virus No No No No No
Lactate Dehydrogenase Elevating Virus (LDHV) No No No No No

Bacteria, mycoplasma, fungi

         
Beta hemolytic Streptococcus (non Group D) Yes No1 No1 No No
Bordetella bronchiseptica No No No No No
Cilia Associated Respiratory Bacillus (CARB) No No No No No
Citrobacter rodentium No No No No No
Clostridium piliforme No No No No No
Corynebacterium bovis2 N/A No No No No
Corynebacterium kutscheri No No No No No
Helicobacter spp. No No No No No
Klebsiella oxytoca Yes No1 No1 No No
Klebsiella pneumoniae Yes No1 No1 No No
Mycoplasma pulmonis No No No No No
Pasteurella multocida Yes Yes Yes No No
Pasteurella pneumotropica No No No No No
Pneumocystis spp. No No No No No
Proteus spp. Yes Yes No1 No No
Pseudomonas aeruginosa Yes No1 No1 No No
Salmonella spp. No No No No No
Staphylococcus aureus Yes No1 No1 No No
Streptococcus pneumoniae No No No No No
Segmented Filamentous Bacteria (SFB) Yes Yes No1 No No
Streptobacillus moniliformis No No No No No

Parasites

         
Aspiculuris tetraptera No No No No No
Eimeria spp. No No No No No
Encephalitozoon cuniculi No No No No No
Entamoeba muris No No No No No
Giardia muris No No No No No
Hymenolepis spp. No No No No No
Myobia musculi No No No No No
Myocoptes musculinus No No No No No
Ornithonyssus bacoti No No No No No
Polyplax spinulosa No No No No No
Psorergates simplex No No No No No
Radfordia affinis No No No No No
Rodentolepis spp. No No No No No
Spironucleus muris No No No No No
Syphacia spp. No No No No No
Trichomonads No No No No No
1When detected, this organism will be eliminated from the Barrier Unit via a test and cull procedure or recycling of the colony.
2Testing only performed in RF, EF, DF and GF colonies.
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