Individual Serology: Includes Mouse Hepatitis Virus (MHV), Mouse Minute Virus (MMV), Mouse Parvovirus (MPV), Murine Norovirus (MNV), Rotavirus/Epizootic Diarrhea of Infant Mice (EDIM), Theiler’s Mouse Encephalomyelitis Virus (TMEV/GDVII), Lymphocytic Choriomeningitis Virus (LCMV), Mouse AdeNovirus-1 (MAV-FL, MAV-1), Mouse AdeNovirus-2 (MAV-K87, MAV-2), Pneumonia Virus of Mice (PVM), Sendai Virus (SEV). Fecal PCR: Helicobacter (HELICO), Pinworms (PIN), Klebsiella oxytoca (KOXY), Klebsiella pneumoniae (KPNE). Oral PCR: Rodentibacter pneumotropica (RPNEU) and Rodentibacter heylii (RHEYL). Skin PCR: Fur mites (FUR).