A research project at Emory University is among the 22 grants and contracts that are being cancelled as the U.S. Department of Health and Human Services begins a “coordinated wind-down” of research studying mRNA vaccine technology.

T he U.S. Department of Health and Human Services (HHS) said on Tuesday that it will start winding down mRNA vaccine development efforts under a federal health agency focused on developing medical countermeasures to address public health emergencies.

The U.S. Department of Health and Human Services said on Tuesday it would wind down mRNA vaccine development activities under its biomedical research unit.