AOAC Annual Meeting_AIMS

Norovirus • Family Caliciviridae • Genus norovirus • 49 Genotypes

• 9 GI, 37 GII, 3 GIII, 2 GIV, 2 GV, 2 GVI, 1 GVII (dog), 1 GVIII (human), 1 GIX (human reclassified from GII.15), 1 GX (bat ) • 2 new proposed genogroups GNA1 (Porpoise) and GNA2 (sea lion) • Classified GI-GX • Unclassified noroviruses • Bats, sea lions, porpoise • Mammalian host species • Humans, dogs, cats, pigs, mice, sheep, cattle