The US is blessed with clean water and also a medical community that cares.
The simple act of washing our hands frequently eliminates most germs.
Carrying hand sanitizer is a good idea these days and NEVER grab a bathroom door
handle with your bare hands. Hand dryers that require you to touch the insides with
bare hands are not a good idea.
Gas pumps are held by a variety of people before you got there. Some of them are
not as clean as you are.
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