News Want to know if your family or friends got the COVID-19 vaccine? It’s not rude to ask, etiquette experts say. May 6, 2021 Joel Shannon, USA TODAY Comments Off on Want to know if your family or friends got the COVID-19 vaccine? It’s not rude to ask, etiquette experts say. You should know if the people you're spending time with have gotten the vaccine or not — even if you have to ask — experts say.