div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Norovirus infographics-17 - PAL · 15 cases of acute gastroenteritis are caused by norovirus cases of acute gastroenteritis caused by norovirus £60 million annually is the estimated src=https:reader035fdocumentsnetreader035viewer20220710175fd13f0a0c5299645e185c7ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv