ABUJA, NIGERIA —  The British federal authorities suspended visa functions from Nigeria on Monday in a shift sparked by the omicron variant of the coronavirus. London’s journey ban on Nigeria took end result at 4 a.m. Monday, in accordance to an announcement from the UK’s Nigeria area enterprise. Uk authorities claimed the ban was thought of essential simply after 21 cases of the brand new variant have been famous in vacationers from Nigeria. Uk residents and residents touring from Nigeria will likely be licensed re-entry however ought to isolate in a government-managed facility, the assertion said. All by way of a tv job interview on Sunday, Nigeria’s well being minister…