CDC Issues Travel Advisory for More Than Two Dozen Countries—What to Know

CDC Issues Travel Advisory for More Than Two Dozen Countries—What to Know

The health notice urges travelers to ensure vaccinations are up to date before visiting affected destinations.Sunrise 4000 Islands, a scenic riverine archipelago in the Mekong River in southern Laos.Credit: fbxx/Getty ImagesThe Centers for Disease Control and Prevention (CDC) updated its global advisory for polio last week, adding two new countries to the health notice.The advisory, which was listed under the agency's second-lowest Level 2, incl…