title: Shigella dysenteriae, Sh flexneri, and Sh boydii infections in England and Wales: the importance of foreign travel.
mesh_terms: D004405:Dysentery, Bacillary / Q000453:epidemiology* / Q000635:transmission; D004739:England; D012761:Shigella boydii; D012762:Shigella dysenteriae; D012763:Shigella flexneri; D014195:Travel; D014852:Wales