Country

Gambia

9 outbreaks

Equatorial Guinea

5 outbreaks

Syrian Arab Republic

9 outbreaks

Sierra Leone

15 outbreaks

Bulgaria

10 outbreaks

Cyprus

10 outbreaks

Palestine State of

6 outbreaks

Uruguay

11 outbreaks

Virgin Islands (U.S.)

6 outbreaks

Central African Republic

25 outbreaks