Unpasteurized milk like feta, Brie, Camembert, blue cheese and the Mexican cheese called «queso
blanco fresco» should not be consumed when you are pregnant because they could contain listeria bacteria.
Some ideas are corn tortillas, flour tortillas, guacamole, pico de gallo, salsa, cilantro, queso
blanco, cotija cheese, queso
fresco, shredded cheese, shredded lettuce, green onions, pickled red onions, sour cream, lime wedges and any other taco topping you can imagine.