tapioca

Do not worry about it for now if you don't feel any signs or symptoms of flu like aching, fever, coughing etc., as nothing doctor can do at this point. However, do watch for personal hygene like wash your hands often, minimize/avoid touching public use stuff, cover your mouth when coughing/ sneezing. One thing very important is to keep healthy lifestyle. eg., enough sleep, regular exercise, keep hydrated.

tapioca

get a small bottle of hand sanitizer with you, not sure if this thing helps but at least you can use it when there is not water or soap around