FIG. 2.
WGS data are contiguous. An outbreak strain is typically defined by a small range of SNPs/alleles, in this case, a Salmonella serotype Newport outbreak with isolates differing from each other by up to seven alleles.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.