Special Student Relief
Special Student Relief (SSR) is the suspension of certain regulatory requirements by the secretary of the U.S. Department of Homeland Security (DHS) for an F-1 student from parts of the world that are experiencing emergent circumstances. Regulatory requirements that may be suspended or altered for an F-1 student include: duration of status, full course of study and off-campus employment eligibility.
Please see F-1 Special Student Relief Fact Sheet, put out by US Immigration & Customs Enforcement