Mae effaith methu atal ymwrthedd i wrthficrobau yn helaeth ac yn gostus iawn ar lefel ariannol a hefyd o ran iechyd byd-eang, iechyd y cyhoedd ac iechyd anifeiliaid, masnach, diogelwch bwyd, llesiant amgylcheddol a datblygiad cymdeithasol-economaidd.
The impacts of leaving AMR unchecked are wide-ranging and extremely costly, not only in financial terms but also in terms of global, public and animal health, trade, food security, environmental wellbeing and socioeconomic development.