Research and analysis

Common gastrointestinal infections, England and Wales: laboratory reports weeks 18 to 22, 2015

Updated 15 January 2016

Laboratory reports Number of reports received Total reports Cumulative totals
  18/15 19/15 20/15 21/15 22/15 18-22/15 1-22/15 1-22/14
Campylobacter 981 855 1181 1163 975 5155 21302 21082
E. coli O157 * 10 15 14 11 14 64 136 203
Salmonella ** 129 83 83 49 6 350 2220 1958
Shigella sonnei 15 11 16 22 20 84 443 436
Rotavirus 231 254 266 297 176 1224 3118 2981
Norovirus 218 150 126 93 75 662 4872 2849
Cryptosporidium 103 94 82 53 31 363 1319 1169
Giardia 74 82 74 68 59 357 1621 1416

* Verocytotoxin producing isolates (data from PHE’s Gastrointestinal Bacteria Reference Unit (GBRU)).

** Data from GBRU

Note: Following the introduction of a new laboratory reporting system (SGSS) in December 2014, direct comparisons with data generated by the previous system (LabBase2) may not be valid.