Muran Shang, Chinese student at Boston University, stays with her cat at home in Boston, Massachusetts, the United States, on March 27, 2020. The schools are shut down; the stay-at-home advisory is for everybody; and the campus runs out of its usual vitality. Amid growing fears over COVID-19, Boston University's thousands of Chinese students just want to stay safe and be responsible for the concerned sides. (Xinhua)