long COVID
... that 6 percent of the US population had symptoms of long COVID lasting three months or longer in the first half of 2023?
... that 6 percent of the US population had symptoms of <b id="mwA4U"><a href="./Long_COVID" id="mwA4Y" rel="mw:WikiLink" title="Long COVID">long COVID</a></b> lasting three months or longer in the first half of 2023?