No. Parasites are usually transmitted through meat. It is almost impossible to spread through vegetarian sources. Vegetarian sources are basically impossible to be infected with parasites and have no incubation conditions. The white spots on mango may be frosting, coconut milk, or worse, fly eggs. Fly eggs that hatch into maggots will be discharged with feces, or they will be discharged without hatching. If it is a stomach fly, its eggs will not lay on the bread, so it is excluded. To sum up, what you eat these days may make you uncomfortable, but there will be no parasites.