What can result from improper handwashing in food safety?

Improper handwashing in food safety can significantly increase the risk of foodborne illnesses. Handwashing is a critical step in preventing the transfer of harmful pathogens from hands to food. If food handlers do not properly wash their hands, they can inadvertently contaminate food with bacteria, viruses, or other pathogens that can cause illness. These pathogens may originate from various sources including raw foods, surfaces, and even bodily fluids.

When hands are not washed correctly, residues from foods like raw meat or fish can remain, along with bacteria that could lead to infections if ingested. Furthermore, without proper hand hygiene, viruses such as Norovirus or Hepatitis A can easily be transferred to food, posing a serious health risk to consumers. Maintaining good hand hygiene is essential in protecting public health and ensuring food safety, which is why the correct choice emphasizes the increased risk of foodborne illnesses due to improper handwashing.