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Sen. Kyrsten Sinema (D-Ariz.) on Sunday tweeted that she has "never commented about a fellow senator's choices/actions," but Sen. Rand Paul's (R-Ky.) recent behavior has forced her to speak out.

On Sunday, Paul's office announced that he tested positive for the novel coronavirus. Not long after, CNN's Seung Min Kim reported that two people briefed on the matter told her that during the Senate Republican lunch on Sunday, Sen. Jerry Moran (R-Kan.) shared with colleagues "that Rand was at the gym this morning ... and that he was swimming in the pool."

Paul's office tweeted in response that "Paul left the Senate IMMEDIATELY upon learning of his diagnosis. He had zero contact with anyone and went into quarantine." His office did not address Paul visiting the Senate gym and pool before receiving the results of his test, which is what outraged Sinema. "This, America, is absolutely irresponsible," she said. "You cannot be near other people while waiting for coronavirus test results. It endangers others and likely increases the spread of the virus."