When Ronnie Kresel went in for his most recent checkup following chemotherapy on March 21, it wasn’t anything like the ones he’d had before. Upon his arrival at the Southhampton Stony Brook Hospital in Long Island, N.Y., a doctor met Kresel in a hazmat suit in a large tent outside the facility, where he was asked “a series of rapid-fire questions” and then sent to a negative-pressure room, which prevents cross-contamination, for his visit.
