Foodborne Illness Trends Over the Last Five Years

Foodborne Illness Trends Over the Last Five Years

Foodborne illness continues to be a significant public health challenge, affecting millions of people each year across the globe. Although the causes of outbreaks remain consistent in many ways, the last five years have revealed notable shifts in patterns, pathogens, and contributing factors. Advances in surveillance technology, changing consumer habits, and climate influences have all played a role in shaping the landscape of foodborne illness. Examining these trends helps highlight where progress has been made and where vulnerabilities persist.

Persistent Pathogens Continue to Dominate

Despite increased awareness and food safety efforts, pathogens such as Salmonella , E. coli , Listeria monocytogenes , and Norovirus remain the leading