Germ alert! Bacteria alert!
It comes with a great view.
Ew. Ew. Ew. Ew.
Braces or allergy medication. One or the other?
Six ways to avoid getting sick on the train, bus or subway.
Our advice? Just try not to touch anything.
Don’t be grossed out, your hand print might look like this too after a few days in a Petri dish.