White House COVID adviser's son suffering 'long-haul' symptoms; Lollapalooza returning to Chicago with full capacity: Live COVID-19 updates

White House coronavirus response senior adviser Andy Slavitt on Tuesday urged young Americans to get vaccinated, saying his own son is battling long-haul symptoms of the infection.

“He’s young and fit, and in the prime of his life. But six months later, he stills suffers from tachycardia (rapid heartbeat), shortness of breath and ongoing and frequent flu-like symptoms," Slavitt said at a White House briefing. "His hands are cold to the touch."

Slavitt said it is not clear how...