"Stay home if you're sick."
That's the message to food industry workers from the nation's public health watchdog, the Centers for Disease Control and Prevention.
The problem is staying home isn't an option for food industry workers - 70% of whom are low wage employees with no paid sick days.
The health agency last month issued a bulletin that said the worst food-borne illnesses originated from contaminated food handled by sick workers.
Nidal Hussain clutches a shopping bag as she crosses the four-lane street, weaving through cars and trucks that inch along a main thoroughfare in central Baghdad.
It's late morning under a sweltering sun, and Hussain has joined men, women and children walking to a market where canopied stalls line sidewalks and sometimes spill into the street. It's part of her near daily ritual of buying fresh bread, vegetables, fruits and fish to feed her family.
She steps over broken concrete and puddles of fetid water to get to the Karrada market, named for the central Baghdad neighborhood where it sits.
"Shetreed," a vegetable seller asks Hussain. What do you want?
She inspects a tomato from a green plastic crate, puts it back and chooses another.
Some of these are not that good, she says.
What do you expect with all the trouble? he says.
In a New Delhi neighborhood, residents line up in the blistering 45 degree Celsius heat (113 Fahrenheit) carrying empty jerry cans and water bottles, waiting for the government water tanker truck to arrive.
"We only get water once a week and each time we have to fight for it," one woman yells.
There are no laid pipelines in unplanned areas like this, so tanker trucks are their only source of water.
With the truck arrives chaos.
Editor's note: The Southern Foodways Alliance delves deep in the history, tradition, heroes and plain old deliciousness of Southern food.