New and updated travel notices: Polio in Nigeria, Dengue in Sri Lanka, and more

New and updated travel notices: Polio in Nigeria, Dengue in Sri Lanka, and more

The following travel notices have recently been added/updated:

• New: Dengue in Sri Lanka
• Updated: Polio in Nigeria
• New: Polio in Syria
• New: Polio in Democratic Republic of the Congo
• New: Nontuberculous Mycobacteria in Medical Tourists to the Dominican Republic