Os agentes etiológicos da febre catarral maligna, da febre aftosa, da encefalopatia espongiforme bovina, da raiva e da Maedi-Visna são, respectivamente,
A
Aphthovirus, Rhadinovirus, Lyssavirus, Lentivirus e Prion.
B
Lentivirus, Aphthovirus, Prion, Rhadinovirus e Lyssavirus.
C
Rhadinovirus, Aphthovirus, Prion, Lyssavirus e Lentivirus.
D
Lyssavirus, Aphthovirus, Lentivirus, Prion e Rhadinovirus.
E
Rhadinovirus, Prion, Aphthovirus, Lentivirus e Lyssavirus.