How was it a secret? MSM covered that he had an emergency trip to the hospital for covid before a debate (which caused biden to cancel debate, so they each held a interview at the same time at different locations) , they told us what medicine he was given (because of the price of the treatment, the media had a field day covering how he could afford the medications but "regular" people couldn't, he himself even told the people he caught covid and after the treatment he was fine so he didn't understand why biden wouldn't debate him on the same stage. There was nothing secret about it