The U.S. Department of State strengthened its warning against travel to Egypt on Wednesday and is now urging American citizens to leave the country, likely prompting another round of evacuations of American students on study abroad programs. The Arabic Overseas Flagship Program, which enrolls 18 students from five American universities, announced that it was relocating from Egypt to Morocco earlier this week.

Among the other evacuations so far, a spokeswoman for AMIDEAST, a nonprofit organization that runs study abroad programs in Egypt, Jordan, Morocco, Oman, and Tunisia, said that all 26 of its students in Egypt have left, with many electing to join AMIDEAST programs in other countries. ABC News reported that Fulbright program participants are being required to leave the country. Southern California Public Radio reported that the University of California at Davis has brought home a group of ten students on a faculty-led study abroad program focused on Egyptian authors and filmmakers, as well as the faculty member and her son. The Austin American-Statesman reported that 30 students on the University of Texas at Austin’s Center for Arabic Study Abroad program, which is based at the American University in Cairo, are being flown to a safe place. The program will determine, after six days, whether it is safe to return to Egypt.

The American University in Cairo, which originally had 95 American students enrolled this summer, is not requiring students to leave, a spokeswoman said. Students there have the option of taking their courses in their dormitory or, if they choose to evacuate, completing their studies online. The university's two campuses, in Tahrir Square and New Cairo, remain closed through Saturday.