Volume 16, Number 11—November 2010
Letter
Enteric Viruses in Ready-to-Eat Packaged Leafy Greens
Figure

Figure. Phylogenetic analysis of the partial capsid sequence from genogroup I (A) and genogroup II (B) norovirus strains detected on leafy greens samples, Ontario, Canada, 2009, compared with the ViroNet Canada reference set for this region. Dates in parentheses are the date when testing was performed. Bootstrap scores were assigned as a percentage of 2,000 replicates.
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