Sandy Klein looks forward to her European Cruise next month. At 78, she considers herself healthy. Still the Palm Beach resident wonders if she should get a COVID booster before her trip. “I don’t want to spend my vacation sick — or worse, in the hospital,” she said. This summer travel season has been forecasted to be one for the record books, and with so many people on the move, the risk of getting COVID-19 rises. COVID still is circulating and people do seem to be picking up the virus during travel.