The U.S. Has Issued Travel 'Warnings' for 10 Countries in April

The U.S. Government has issued travel warnings for 10 different countries in April. 

Travel warnings are issued by the U.S. Government on a daily, weekly or monthly basis. Some months, only one or two warnings get issued. Other months, you can have 10-plus travel warnings issued. 

The warnings range from Level 1 - Exercise Normal Precuations - to Level 4 - Do Not Travel.

So far this month, in April, the U.S. Government has issued 10 different travel warnings for various countries, ranging from Level 1 to Level 4.