The White House is planning for what it calls “dire” contingencies that could include rationing supplies of vaccines and treatments this fall if Congress doesn’t approve more money for fighting COVID-19.FILE – White House COVID-19 Response Coordinator Dr. Ashish Jha speaks during the daily briefing at the White House in Washington, April 26, 2022. The White House is planning for “dire” contingencies that could include rationing supplies of vaccines and treatments this fall if Congress doesn’t approve more money for fighting COVID-19. In public comments and private meetings on Capitol Hill, Jha has painted a dark picture in which the U.S. could be forced to cede many of the advances made against the coronavirus over the last two years and even the most vulnerable could face supply shortages.