. >> reporter: single mother of three, rebecca warpowski is worried and unemployed. >> i need these programs to help me survive. >> reporter: at the feeding south florida distribution center, shelves aren't empty yet. but the usda sent out its last shipment of supplies yesterday. for more than 200 food banks across the country, when shelves go bare, people will go hungry. >> reporter: experts say if the government shutdown lasts a few more days or a few weeks longer it is going to affect us all, hitting us right here in the grocery store. the fda which checks fruits and vegetables for quality and safety has furloughed nearly half its workforce and cancelled routine inspections. >> the consumer may see prices rise if things cannot be imported because inspections aren't being done. there may be less of a choice in the grocery store. >> reporter: fewer inspectors means higher prices. >> puts me and my family at risk if the fruits and vegetables ant being inspected. if the price increase s as well it's a strain on our budget. >> reporter: the impact b in the grocery store could be next. but many

. >> reporter: single mother of three, rebecca warpowski is worried and unemployed. >> i need these programs to help me survive. >> reporter: at the feeding south florida distribution center, shelves aren't empty yet. but the usda sent out its last shipment of supplies yesterday. for more than 200 food banks across the country, when shelves go bare, people will go hungry. >> reporter: experts say if the government shutdown lasts a few more days or a few weeks longer it is going to affect us all, hitting us right here in the grocery store. the fda which checks fruits and vegetables for quality and safety has furloughed nearly half its workforce and cancelled routine inspections. >> the consumer may see prices rise if things cannot be imported because inspections aren't being done. there may be less of a choice in the grocery store. >> reporter: fewer inspectors means higher prices. >> puts me and my family at risk the the fruits and vegetables aren't being inspected. if the price increases as well it's a strain on our budget. >> reporter: the impact in the grocery store could be next. but man