Yes, one of the nurses from America's Frontline Nurses said the same thing. And she also mentioned that they will not give full credit for being "vaccinated" unless you have received the booster. So, whereas UK will delineate between one shot, two shots, boosted, etc... USA is binary - vaxxed (boosted) or un-vaxxed (any permutation of not-boosted).
Yes, one of the nurses from America's Frontline Nurses said the same thing. And she also mentioned that they will not give full credit for being "vaccinated" unless you have received the booster. So, whereas UK will delineate between one shot, two shots, boosted, etc... USA is binary - vaxxed (boosted) or un-vaxxed (any permutation of not-boosted).