/tags/norovirus norovirus en-US WLRN Thu, 07 Apr 2022 11:10:31 GMT /news/2022-04-07/a-norovirus-outbreak-is-linked-to-raw-oysters-distributed-in-13-states-the-fda-says A multistate outbreak of norovirus illnesses linked to raw oysters from Canada is under investigation in 13 states by the FDA. Thu, 07 Apr 2022 11:10:31 GMT /news/2022-04-07/a-norovirus-outbreak-is-linked-to-raw-oysters-distributed-in-13-states-the-fda-says NPR Staff