Note: One thing is that gloves would NOT be needed for protection unless you're in a job with lots of contacts (such as the screening person) and are needing to use hand sanitizer frequently (so the gloves help protect their hands from being sanitized frequently), or unless you're dealing with disinfecting the facilities (and the gloves help protect your hands from the disinfectants).
Here's some more info on why gloves aren't a good way for protection.