genetic diversity
Genetic variation between and within species
In food safety, EFSA considers genetic diversity when assessing plants, animals, and microorganisms that enter the food chain. For example, different crop varieties may have different resistance to pests or produce different levels of natural toxins, and different animal breeds may respond differently to diseases. In the context of microorganisms, genetic diversity helps EFSA understand how pathogens evolve, spread, or develop antimicrobial resistance.
EFSA also takes genetic diversity into account when assessing genetically modified organisms (GMOs), novel foods, and plant health risks, ensuring that new products or practices do not negatively affect biodiversity or food safety. Through its scientific risk assessments and advice to EU decision-makers, EFSA helps protect food safety, public health, and the sustainability of the food supply while respecting biological diversity