TABLE 6.

Identification and characterization of swab samples from juvenile penguins using hemagglutination inhibition assay, PCR and VI

Bird no.a	Resultb			Location
	APMV10 serumc	PCR	VI
324OP	32	+	+	Eagle Hill 3
323CL	32	+	+	Eagle Hill 3
437CL	32	+	+	Rugged Hill 1
539CL	128	+	+	Rugged Hill 2
528OP	n/a	+	−	Rugged Hill 2

^aLetters indicate sample type: OP, oropharyngeal; CL, cloacal.

^bn/a, not applicable since no virus was isolated. −, negative; +, positive.

^cAntibody titer calculated from the highest dilution of serum able to inhibit hemagglutinin, using B HA units of the APMV10 viruses.