|   |  |   |  |       Experimental host and age       |       Passage history and strain       |       Inoculation Route-Dose       |       Evidence of infection       |       AST (days)       |       Titer log10/ml       |  | 
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  |  | Mice (nb)     |   |       ic       |  |  |  |  |  | Mice (nb)     |   |       ip       |  |  |  |  |  | Mice (nb)     |   |       sc       |  |  |  |  |  | Mice (wn)     |   |       ic       |  |  |  |  |  | Mice (wn)     |   |       ip       |  |  |  |  |  | Cl. glareolus     |       Sotkamo P2       |       ip,sc intrapulmonary       |       Develop subclinical infection (FA antigen in lungs and liver tissue).  Animals sacrificed day 30.       |   |       5       |  |  | Meriones unguiculatus (nb) (Mongolian gerbils)     |       Hallnas;P-2       |       ic,ip, in,sc       |       Develop subclinical persistent infection. (Virus in brain, lungs, spleen, liver, pancreas, parotid, distal small intestine(8)       |  |  |  |  | Wistar female Rattus norvegicus     |   |   |       12-16 wks. old, infected by inhalation (12).       |  |  |  |   |  |  |  |  |  |  |  |  
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