I don't get the gloves. If you leave them on for an extended period of time they are just as contaminated as your hands would be and a lot harder to sanitize. If you put them on to pump gas for example and then take them off you still should sanitize your hands, so might as well skip the gloves. Plus if there is virus on the gloves, in the course of taking them off you are releasing the bugs into the air, closer to your face. A big source of transmission in health care workers seems to be virus released in the areas where gowns, gloves and masks are removed although of course the viral counts are much higher in that setting.
In the health care setting the main use of gloves previously has been to prevent transfer of infection not from patient to HCW but from patient to patient by HCW. So you discard gloves in the patient's room before leaving and put on a new pair for the next patient. In the current setting they make sense for HCW's treating Covid 19 patients as an extra line of defense but only if discarded between each patient and hands washed or sanitized after. The washing or sanitizing is more important than the gloves.
Gloves became a thing with HIV when the concern was the virus being transmitted from body fluids of the patient into small cuts on the hands of the HCW or first responder. A very different scenario than what we are dealing with now. ;
Best case scenario would be hand washing stations all over the place is stores, gas stations, work places. Until then hand sanitizer will have to do.
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