reverse primer CCGAAACTGGTTTCAGCTGAGG a HAV strains are identified by their GenBank accession number. b HAV sequence alignment is presented as the reverse complement (antisense) of the genomic strand in 5' to 3' orientation. The primer sequence and nucleotide identity is based on the genomic sequence and nucleotide numbering of HM175 strain 18f (M59808) at nucleotide positions 7105 to 7084.