Research and analysis

Common gastrointestinal infections, England and Wales: laboratory reports weeks 40 to 43, 2017

Updated 12 January 2018

Laboratory reports Number of reports received Total reports Cumulative totals
  40/17 41/17 42/17 43/17 40-43/17 1-43/17 1-43/16
Campylobacter 1131 1053 1069 1122 4375 47173 45140
E. coli O157 * 14 14 20 5 53 456 596
Salmonella ** 202 213 171 188 774 7285 7179
Shigella sonnei 21 19 20 16 76 657 663
Shigella flexneri 4 15 9 10 38 408 429
Rotavirus 28 17 20 14 79 3471 2193
Norovirus 66 69 58 94 287 3681 5868
Cryptosporidium 112 113 116 111 452 3417 4493
Giardia 139 117 106 103 465 3939 3643

* Verocytotoxin-producing isolates (data from PHE’s VTEC Enhanced Surveillance System).

** Data from PHE’s Second Generation Surveillance System (SGSS). These data include salmonella infections for which no serovar result is available (ie non-serotyped salmonella spp.) and which therefore are not directly comparable to data reported before 2015.