Prevent viral particles from entering your respiratory tract

 

A person sneezes as you are walking by in a grocery store isle, what measures can you take to prevent viral particles from entering your respiratory tract?
Detail the steps of a trip to the grocery store where you will need to touch a shopping cart, freezer door, and buffet serving spoon; without contracting an illness.
Please be available to work on this assignment as it is due asap.

 

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