Do not travel to Borno, Kaduna, Abia, Adamawa, other states - U.S. issues travel advisory for citizens The United States government has issued a travel advisory warning its citizens to reconsider traveling to Nigeria due to an increased risk of crime, terrorism, civil unrest, kidnapping, and armed gangs in the country. The advisory, updated on September 20, includes a 'do not travel' warning for several states, such as Borno, Yobe, Kogi, and Adamawa, due to terrorism and kidnapping, and Bauchi, Gombe, Kaduna, Kano, Katsina, Sokoto, and Zamfara due to kidnapping. Furthermore, states...