TABLE 2.

Second experimental infection

Animal	Species	Age category (age [mo])	Inoculation route	Virus, dose (FFFU)	Sample collection time point (day postinoculation)	Result(s)a
						RT-PCR (brain, lung, blood)	Blood smear	Histology	IHC
2.1	P. regius	Juvenile (∼2)	Trachea	Mock (PBS)	118	Neg, Neg, Neg	Neg	Neg	Neg
2.2	P. regius	Juvenile (∼2)	Trachea	Mock (PBS)	22	Neg, Neg, Neg	Neg	Neg	Neg
2.3	P. regius	Juvenile (∼2)	Trachea	UHV (UHV-1 and ABV-1), 50,000	22	Neg, UHV-1 and ABV-1, Neg	Neg	Neg	Neg
2.4	P. regius	Juvenile (∼2)	Trachea	UHV (UHV-1 and ABV-1), 50,000	69	Neg, Neg, Neg	Neg	Neg	Neg
2.5	P. regius	Juvenile (∼2)	Trachea	UHV (UHV-1 and ABV-1), 50,000	30	ABV-1, ABV-1, ABV-1	Neg	Neg	Pos
2.6	P. regius	Juvenile (∼2)	Trachea	UHV (UHV-1 and ABV-1), 50,000	117	Neg, ABV-1, Neg	Neg	Neg	Neg
2.7	P. regius	Juvenile (∼2)	Trachea	UGV-1, 50,000	22	UGV-1, UGV-1, UGV-1	Neg	Neg	Neg
2.8	P. regius	Juvenile (∼2)	Trachea	UGV-1, 50,000	117	Neg, UGV-1, Neg	Neg	Neg	Neg
2.9	B. constrictor	Juvenile (∼4)	None	Cohousing with animal 2.4	117	Neg, Neg, Neg	Neg	Neg	Neg
2.10	B. constrictor	Juvenile (∼4)	None	Cohousing with animal 2.8	117	Neg, Neg, Neg	Neg	Neg	Neg

^aPos, positive.