| VBNC | Viable but non-culturable |
| TCP | Toxin coregulated pili |
| CT | Cholera toxin |
| CTX | Cholera causing toxin phage |
| LGT | Lateral gene transfer |
| DNA | Deoxyribonucleic acid |
| TDH | Thermostable direct haemolysin |
| TLH | Thermolabile haemolysin |
| CDC | Centres for Disease control |
| WWTPs | Wastewater treatment plants |
| ARGs | Antibiotic resistance genes |
| SXT | Self-transmissible chromosomally integrating SXT elements |
| ICE | Integrative conjugating elements |
| AMR | Antimicrobial resistance |
| HGT | Horizontal gene transfer |
| MGEs | Mobile genetic elements |
| GIS | Geographical information system |
| WASH | Water Sanitation and hygiene |
| UNICEF | The United Nations Children’s fund |