Nearly 2,000 students at the Ivy League waited in line to receive the imported emergency meningitis vaccine.
The U.S. Food and Drug Administration reported that 12 percent of imported spices are contaminated with insects, animal excrement, rodent hair and rubber bands.
The FDA has proposed new guidelines on how U.S. food importers must regulate the safety of imported goods from now on.
Researchers from the University of Nevada Las Vegas found high levels of lead in four Mexican brands of hot sauce.
As a result, the country has blocked the firms linked to the outbreak from importing the produce until they can prove that it is no longer tainted with the bacteria.