No kidding last week I have started with vomit and purging then my son got it because he used my toilet. No wonder people do not like use toilet bowl in public!
Then pass to my sister-in-law then next day to my baby, and now my dear not feeling well. He fed baby with same spoon that he using to eat! That's why.. don't share your spoon if you want to share use different spoon and take out the portion of food to share.
My sister-in-law not feel well she has stomachache so take ginger tea drink.