Heidi de Marco

Heidi de Marco was a reporter and producer for KFF Health News until March 2023.

@HeidideMarco

When Medicine Makes Patients Sicker

The Food and Drug Administration is supposed to inspect all factories, foreign and domestic, that produce drugs for the U.S. market. But a KHN review of thousands of FDA documents — inspection records, recalls, warning letters and lawsuits — reveals how drugs that are poorly manufactured or contaminated can reach consumers.