| algeria | batna province | naegleria fowleri | species | 0 | 1 |
| australia | | naegleria fowleri | species | 39 | 0 |
| australia | queensland | naegleria fowleri | species | 0 | 1 |
| australia | south australia | naegleria fowleri | species | 1 | 2 |
| australia | western australia | naegleria fowleri | species | 0 | 2 |
| bangladesh | | naegleria fowleri | species | 1 | 0 |
| brazil | | naegleria fowleri | species | 1 | 0 |
| brazil | rio de janeiro | naegleria fowleri | species | 0 | 1 |
| brazil | sao paulo | naegleria fowleri | species | 0 | 1 |
| china | | naegleria fowleri | species | 3 | 0 |
| china | inner mongolia | naegleria fowleri | species | 1 | 0 |
| costa rica | | naegleria fowleri | species | 3 | 0 |
| costa rica | guanacaste province | naegleria fowleri | species | 1 | 0 |
| france | | naegleria fowleri | species | 2 | 0 |
| france | alsace region | naegleria fowleri | species | 0 | 1 |
| france | lorraine region | naegleria fowleri | species | 0 | 1 |
| guadeloupe | | naegleria fowleri | species | 37 | 3 |
| hong kong | | naegleria fowleri | species | 1 | 1 |
| india | haryana | naegleria fowleri | species | 0 | 2 |
| india | maharashtra | naegleria fowleri | species | 0 | 1 |
| india | west bengal | naegleria fowleri | species | 0 | 1 |
| maldives | | naegleria fowleri | species | 0 | 1 |
| mexico | baja california | naegleria fowleri | species | 0 | 2 |
| mexico | federal district | naegleria fowleri | species | 0 | 3 |
| mexico | michoacan ocampo | naegleria fowleri | species | 0 | 1 |
| mexico | sonora | naegleria fowleri | species | 0 | 1 |
| new zealand | | naegleria fowleri | species | 1 | 0 |
| nigeria | borno | naegleria fowleri | species | 0 | 1 |
| norway | oslo county | naegleria fowleri | species | 1 | 0 |
| pakistan | | naegleria fowleri | species | 3 | 0 |
| pakistan | sindh province | naegleria fowleri | species | 0 | 2 |
| reunion | | naegleria fowleri | species | 0 | 1 |
| spain | | naegleria fowleri | species | 2 | 0 |
| spain | canary islands | naegleria fowleri | species | 0 | 3 |
| taiwan | | naegleria fowleri | species | 0 | 4 |
| thailand | | naegleria fowleri | species | 1 | 0 |
| thailand | bangkok | naegleria fowleri | species | 2 | 1 |
| thailand | chachoengsao province | naegleria fowleri | species | 2 | 0 |
| thailand | nakhon pathom province | naegleria fowleri | species | 2 | 1 |
| thailand | nakhon si thammarat province | naegleria fowleri | species | 0 | 1 |
| thailand | pathum thani province | naegleria fowleri | species | 0 | 1 |
| thailand | phra nakhon si ayutthaya province | naegleria fowleri | species | 0 | 1 |
| thailand | samut prakan province | naegleria fowleri | species | 0 | 1 |
| thailand | sara buri province | naegleria fowleri | species | 1 | 0 |
| thailand | sisaket province | naegleria fowleri | species | 0 | 1 |
| thailand | ubon ratchathani province | naegleria fowleri | species | 0 | 1 |
| turkey | | naegleria fowleri | species | 7 | 0 |
| turkey | sivas province | naegleria fowleri | species | 0 | 1 |
| united kingdom | england | naegleria fowleri | species | 0 | 1 |
| united states | | naegleria fowleri | species | 41 | 0 |
| united states | arizona | naegleria fowleri | species | 2 | 6 |
| united states | arkansas | naegleria fowleri | species | 0 | 1 |
| united states | california | naegleria fowleri | species | 2 | 2 |
| united states | connecticut | naegleria fowleri | species | 0 | 1 |
| united states | florida | naegleria fowleri | species | 1 | 3 |
| united states | georgia | naegleria fowleri | species | 13933 | 2 |
| united states | louisiana | naegleria fowleri | species | 0 | 3 |
| united states | minnesota | naegleria fowleri | species | 0 | 1 |
| united states | missouri | naegleria fowleri | species | 0 | 1 |
| united states | north carolina | naegleria fowleri | species | 0 | 2 |
| united states | oklahoma | naegleria fowleri | species | 0 | 1 |
| united states | pennsylvania | naegleria fowleri | species | 0 | 1 |
| united states | south carolina | naegleria fowleri | species | 1 | 1 |
| united states | tennessee | naegleria fowleri | species | 0 | 2 |
| united states | texas | naegleria fowleri | species | 0 | 6 |
| united states | virginia | naegleria fowleri | species | 37 | 2 |
| united states | washington | naegleria fowleri | species | 0 | 1 |
| united states | wyoming | naegleria fowleri | species | 0 | 1 |
| venezuela | anzoategui | naegleria fowleri | species | 0 | 1 |