By Jack Mendel Sainsbury’s is now importing its eggs from Italy due to a supply crisis sparked by the avian flu outbreak. The supermarket giant admitted it and other rivals are “experiencing some supply challenges with eggs”, after a report on Friday outlined the staple food had soared in price. One Twitter user shared an image of eggs from the supermarket this afternoon showing it stocking Italian barn eggs. When asked whether this is a UK-wide problem, a Sainsbury’s spokesperson said: “Currently supermarkets are experiencing some supply challenges with eggs. “At Sainsbury’s we are committed …