The FDA has issued a new ruling that says egg producers must “test regularly for salmonella and buy chicks from suppliers who do the same,” and that eggs “will have to be refrigerated on the farm and during shipment” as well as by wholesalers and in the store. The rule is meant to cut down on the number of egg-related salmonella cases nationwide, which currently are around 142,000 a year. [Washington Post] (Photo: Andreas Kollegger)