ラット血清中のKRV (Kilham Rat Virus), MPUL (Mycoplasma pulmonis), PVM (Pneumonia Virus of Mice), RCV/SDAV (Rat Coronavirus/Sialodacroadenitis Virus), REO-3 (Respiratory Enteric Orphan Virus), RPV, r-VP2 (Mouse Parvovirus), Sendai (Sendai Virus), TMEV(GD7) (Theiler’s Murine Encephalomyelitis Virus) に対する抗体を検出する試験紙