International students

A student walks around the University of New South Wales campus in Sydney, Australia, Tuesday, Dec. 1, 2020. Australia has welcomed its first group of international students to arrive since the coronavirus pandemic began, with a charter flight carrying 63 students from mainland China, Hong Kong, Japan, Vietnam and Indonesia landed Monday in the northern city of Darwin. (AP Photo/Mark Baker)

FILE - In this file photo from June 7, 2019, a man walks by Hamerschlag Hall on the Carnegie Mellon University campus in Pittsburgh. Colleges in the U.S. have seen a sharp enrollment drop among international students in the fall of 2020. University administrators say a number of hurdles and new policies brought on by the coronavirus pandemic are to blame. (AP Photo/Gene J. Puskar, File)

In this photo taken on Tuesday, Oct. 13, 2020, Dodeye Ewa, 16 year old study at the family library in Calabar, Nigeria. The third child is bothered by President Donald Trump's rhetoric and his policies toward international students, most recently one announced Friday that limits their stays in the U.S. to two or four years with uncertainty about whether their visas will be extended. (AP Photo/Daniel H Williams )

In this Sept. 24, 2020, file photo, an employee manually inspects syringes of the SARS CoV-2 Vaccine for COVID-19 produced by Sinovac at its factory in Beijing. China is rapidly increasing the number of people receiving its experimental coronavirus vaccines, with a city offering one to the general public and a biotech company providing another free to students going abroad. (AP Photo/Ng Han Guan, File)

FILE- In this March 14, 2019, file photo, people walk on the Stanford University campus beneath Hoover Tower in Stanford, Calif. A week after revoking sweeping new restrictions on international students, federal immigration officials on Friday, July 24, 2020, announced that new foreign students will be barred from entering the United States if they plan to take their classes entirely online this fall. (AP Photo/Ben Margot, File)

FILE - In this Aug. 13, 2019, file photo, pedestrians walk through the gates of Harvard Yard at Harvard University in Cambridge, Mass. Harvard and the Massachusetts Institute of Technology filed a federal lawsuit Wednesday, July 8, 2020, challenging the Trump administration's decision to bar international students from staying in the U.S. if they take classes entirely online this fall. Some institutions, including Harvard, have announced that all instruction will be offered remotely in the fall during the ongoing coronavirus pandemic. (AP Photo/Charles Krupa, File)

FILE - In this Aug. 13, 2019, file photo, pedestrians walk through the gates of Harvard Yard at Harvard University in Cambridge, Mass. Harvard and the Massachusetts Institute of Technology filed a federal lawsuit Wednesday, July 8, 2020, challenging the Trump administration's decision to bar international students from staying in the U.S. if they take classes entirely online this fall. Some institutions, including Harvard, have announced that all instruction will be offered remotely in the fall during the ongoing coronavirus pandemic. (AP Photo/Charles Krupa, File)

Natalia Afonso, 27, an international student from Brazil at Brooklyn College, sits on a stoop outside her home during an interview, Thursday, July 9, 2020, in New York. Afonso, who is studying teaching education and finished her first semester this spring, said she has lived in the U.S. for 7 years and "I don't see myself moving back to Brazil at this point. (AP Photo/Bebeto Matthews)

President Donald Trump waves from the top of the steps of Air Force One at Andrews Air Force Base in Md., Friday, July 10, 2020. Trump is heading to Florida to visit Southern Command, attend a roundtable event at a Doral church where he will speak with Cuban and Venezuelan dissidents and attend a fundraiser in Hillsboro Beach. (AP Photo/Susan Walsh)

FILE - In this Aug. 13, 2019, file photo, pedestrians walk through the gates of Harvard Yard at Harvard University in Cambridge, Mass. Harvard and the Massachusetts Institute of Technology filed a federal lawsuit Wednesday, July 8, 2020, challenging the Trump administration's decision to bar international students from staying in the U.S. if they take classes entirely online this fall. Some institutions, including Harvard, have announced that all instruction will be offered remotely in the fall during the ongoing coronavirus pandemic. (AP Photo/Charles Krupa, File)