Worker safety agency NIOSH lays off most remaining staff

Nearly all of the remaining staff at the National Institute of Occupational Safety and Health were laid off Friday, multiple officials and laid-off employees told CBS News, gutting programs ranging from approvals of new safety equipment to firefighter health.

Much of the work at NIOSH, an arm of the U.S. Centers for Disease Control and Prevention, had already stalled after an initial round of layoffs on April 1 at the agency ordered by Health and Human Services Secretary Robert F. Kennedy Jr. 

New requests for investigations of firefighter injuries and workplace health hazards had already stopped being accepted. A CDC plan to help Texas schools curb the spread of measles infections was also scrapped due to the layoffs.