Canada extends travel ban to Nigeria over omicron Variant. Travel ban reaches Nigeria as omicron Variant was detected in 3 patience in Nigeria but some other countries such as Malawi and Egypt joined the banThe canada nigeria travel ban has been the centre topic of the new month in December as Canada bans Nigeria with other two countries from travelling.“We are adding three countries to the list of these countries that we talked about last Friday, these are Malawi, Egypt and Nigeria,” Canadian Health Minister Jean-Yves Duclos was quoted as saying by Sputnik news agency