Cover his mouth

Nothing is more annoying than someone not covering their mouth when coughing. But its extra annoying when there is a kid with a TB like cough spreading his germs. The first time I might excuse it because he's a kid. But the fourth time I'm chastising the mother. This poor kid was clearly sick, TB swine flu I don't know but that cough was crazy. And then the mother lays him on her lap so that when he coughs mouth wide open it blows straight in my face!!!

So I sternly tell her to cover his mouth. She pretends not to hear me. A few stops later he does it again and now she avoiding my angry stare but I see her looking at the reflection in the window to see if I'm looking and mouth the following words: COVER HIS DAGGONE MOUTH!!!
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