Damir Ortiz, a 10-year-old with leukemia and a rare genetic disease that has caused a tumor in his left eye, was medevaced Wednesday from Cuba to the Nicklaus Children’s Hospital in Miami, after overcoming bureaucratic obstacles and the reluctance of the Cuban government.

The Trump Administration is reportedly considering a new travel ban for citizens of up to 43 countries—a potential escalation of Trump’s first term travel ban which primarily targeted Muslim-majority countries.

According to a report US diplomatic and security officials have drafted a list of the countries targeted, with varied travel bans for three categories.