Hospitalized typically means being admitted and thus spending at least one night in the hospital. You can go to the ER, be treated, and go home and you were never hospitalized.
Of course the question is is Omicron truly less deadly or causing less severe reactions or is the less severe reaction due to a combination of vaccination and previous infection? That is a question we don't have an answer to.
Of course the question is is Omicron truly less deadly or causing less severe reactions or is the less severe reaction due to a combination of vaccination and previous infection? That is a question we don't have an answer to.