"It's outrageous and senseless," says Megan Parker, whose 2-month-old daughter died on a Boppy deckchair. Babies can quickly suffocate on some types of loungers or mattresses, according to research that documented 26 infant deaths since 2015.

NBC News determined that at least 21 other babies died in infant beds from December 2015 to September 2021, more than double the deaths CPSC cited in public warnings about specific brands of sunbeds. This count is based on an examination of government data, court documents, CPSC-reviewed public reports, medical examiner reports and records obtained through a Freedom of Information Act (FOIA) request.