Additional funding for the Paycheck Protection Program may be allocated by Congress. The Shake Shack will return a $10 million government loan so it can be allocated to other small businesses. Clinicians share what they have learned about the path of the coronavirus through the human body. Thought leaders declare that 20 million coronavirus tests per day are needed to fully open the economy. COVID-19 patients are being discharged to nursing homes to open hospital beds for new patients. Pennsylvania sees its largest increase in coronavirus deaths. In Germany, smaller stores are reopening as lockdown restrictions are eased.