Update 11.27.18 - The CDC has posted additional guidance regarding the romaine lettuce recall. Based on new information, CDC is narrowing its warning to consumers, advising that U.S. consumers not eat and retailers and restaurants not serve or sell any romaine lettuce harvested from the Central Coastal growing regions of northern and central California. If you do not know where the romaine is from, do not eat it.
Alert 11.20.18 - Avoid Romaine Lettuce, Possible Link to E. coli
The FDA and CDC are investigating a multi-state outbreak of E. coli infections. The agencies recommend consumers not eat any romaine lettuce, and retailers and restaurants not serve or sell any kind of romaine lettuce until more is known about the source of the contaminated lettuce and the status of the outbreak.
National Restaurant Association guidance: 5 Tips to Follow When a Recall Happens.