What are the requirements?   They must pass security checks — including a fingerprint and an FBI name check and biographic and biometric screening — and meet public health requirements, such as having the proper vaccinations, before entering the U.S. 
Zofunikira zake ndichani? Akuyenera kudutsa posechedwa ndi a  chitetezo kuphatitizapo kuyesa zidindo za zala zawo, kufufuza dzina lawo kwa apolisi a FBI,  kuyesa thupi lawo ndi makina, komanso kukhala ndi zoyenereza za umoyo ngati ma katemera onse asanalowe mu dziko la America