Lando: As we begin to better understand the risk associated with cross contamination from device surfaces to food, we can develop more specific advice to help consumers minimize any risk of cross contamination between devices and food, and therefore create a safer food preparation environment. New voice activation functions on personal electronic devices have the potential to allow less manual contact with these devices and that might help consumers minimize contact with their devices while cooking.
Bazaco: If we find a link between these devices and outbreaks of foodborne illness, the question becomes: How can consumers stay safe without entirely avoiding using their phones and other devices while preparing food? Can we recommend specific safety measures? We’ll need to study the pathogens of concern in these cases to see how long they can survive and transfer to a food in the immediate environment.