A fight over coronavirus safety at journalists' gala event

More than 2,000 journalists, celebrities and politicians, including President Biden, are set to descend on the White House Correspondents’ Association dinner this weekend in what is shaping up to be a major test of whether large gatherings can be safely held at this stage of the pandemic. Organizers say they are committed to holding an event that significantly reduces the risk of coronavirus infections, pointing to vaccine and testing requirements that were strengthened after a dinner hosted by Washington’s Gridiron Club this month was linked to at least 85 infections that sickened Cabinet members, reporters and other guests. Yet some White House officials and experts worry that those measures are insufficient and that this weekend’s events may become another high-profile superspreader event, said three administration officials who spoke on the condition of anonymity because they were not authorized to discuss the issue. Behind the scenes, one prominent coronavirus expert is scrapping with party organizers hesitant to install devices that disinfect the air using ultraviolet light because of concerns the devices might interfere with the program.