"We will continue to consult with public health officials and public health guidance and make announcements about future events in the coming days," Bedingfield said. "Vice President Biden thanks all of his supporters who wanted to be with us in Cleveland."

Biden is now expected to deliver remarks at the National Constitution Center in Philadelphia, an event that will not be open to the public, a campaign spokeswoman said. As of now, Biden’s address is expected around 9 p.m. Biden also plans to also deliver remarks in Wilmington, Delaware, responding to the health crisis, his campaign announced Tuesday night.

The shift in schedule comes on a day when the former vice president met with dozens of union workers during a tour of the Fiat Chrysler Mack Engine Plant in Detroit, clashing with one of the workers about guns. He held another, smaller event in Columbus, Ohio, addressing gun violence.

As coronavirus cases rise across the country, Sanders, Biden and President Donald Trump have been pressed on whether or not they will cancel rallies to prevent further spread. The Democratic candidates' latest moves come after Ohio Gov. Mike DeWine on Tuesday tweeted about the state's preparedness measures, including limiting large events.