For an NBA attempting to finish its …

For an NBA attempting to finish its season at Disney in Orlando, is problematic, experts say. “Extremely concerning,” says Zachary Binney, an epidemiologist at Emory University. “Absolutely,” says Bill Schaffner, an infectious disease specialist at Vanderbilt University. “Of course, they should be concerned about case numbers around where they’re trying to build their bubble,” says Jared Baeten, an epidemiology professor at the University of Washington. “Yes,” says Kathleen Bachynski, a public health professor at Muhlenberg College. “And that’s because a true bubble is just really, really hard to create.”