MAJOR RODENT PATHOGENS |
| ORGANISM |
HOST |
ADVERSE
EFFECTS |
| *Mouse Hepatitis
Virus (MHV) |
mouse |
immunosuppression,
increased susceptibility to other infections and experimental agents,
unexplained deaths |
| *Sendai Virus |
mouse, rat,
hamster |
immunosuppression,
neonatal and adult deaths, decreased fertility |
| *Ectromelia
(mouse pox) |
mouse |
subclinical
infection to high mortality depending on mouse age, genotype and virus
strain |
| *Lymphocytic
Choriomeningitis Virus (LCMV) |
mouse, rat,
hamster |
immunosuppression,
mortality, potential zoonotic agent |
| *Mouse Encephalomyelitis
Virus (MEV, TMEV, GD8) |
mouse, rat |
subclinical
inflection; neuropathogneic |
| *Polyoma Virus |
mouse |
chronic wasting
and paralysis, common contaminant of tumors and other cell lines |
| *Pneumonia
Virus of Mice (PVM) |
mouse, rat,
hamster |
subclinical
respiratory infection; wasting disease in immunocompromised rodents |
| *Orphan Parvovirus
(OPV) |
mouse, rat |
immunomodulation,
cytolytic to lymphoid cells |
| Minute Virus
of Mice (MVM) |
mouse |
immunomodulation |
| Toolan's and
Kilham's Rat Virus (H-1, KRV) |
rat |
immunosuppression,
hepatotoxicity, congenital musculoskeletal defects |
| *Rat Coronavirus
(RCV) |
rat |
decreased fertility,
respiratory compromise |
| Lactate Dehydrogenase
Elevating Virus (LDV) |
mouse |
common tumor
contaminant, suppresses antibody production and cell-mediated immunity |
| Murine Cytomegalovirus
(MCMV) |
mouse |
immunomodulation;
clinical disease in infant or immunosuppressed mice |
| *Mouse Adenovirus
(MAD) |
mouse |
kidney, adrenal
lesions; runting and mortality in suckling mice |
| *Rotavirus
((EDIM) |
mouse |
diarrhea, increased
neonatal mortality, immunomodulation |
| *Reovirus |
mouse, rat,
hamster |
common tumor
contaminant |
| K virus |
mouse |
common tumor
contaminant, increases severity of other infections |
| *Hantaan virus |
mouse, rat |
subclinical
disease; potential zoonotic agent |
| *Mycoplasma
pulmonis |
mouse, rat |
chronic respiratory
disease resulting in morbidity and mortality |
| *Clostridium
pilliforme (Tyzzer's Disease) |
mouse, rat,
hamster |
subclinical
infection to high mortality |
| *Cilia-Associated
Respiratory Bacillus (CAR Bacillus) |
mouse, rat |
subclinical
respiratory disease |
| *Encephalitozoon
cuniculi |
mouse, rat,
hamster |
common tumor
contaminant, brain and kidney lesions |
| pinworms (Syphacia
spp, Aspicularis spp) |
mouse, rat |
usually subclinical;
immunomodulation; |
| fur mites (Myobia
musculi, Radfordia affinis, Myocoptes musculinus, Psorergates simplex,
Polyplax spinulosa, Radfordia ensifera, Ornithonyssus bacoti) |
mouse, rat |
infertility,
immunomodulation, decreased life span |
# This appendix is not all-inclusive
for rodent pathogens; however, diseases listed have been documented to interfere
with research results, or represent potential human health hazards.
* Denotes disease tested for on a
comprehensive serologic profile obtained from University of Missouri.