H.R. 4733 · 116th Congress Low-Dose Radiation Research Act of 2019 StageIn committee SponsorBill Posey Introduced2019-10-18 Latest action2020-03-12 · Subcommittee Consideration and Mark-up Session Held. Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Dean Phillips Former memberHouseMNDemocrat Brian Babin Current member House TX Republican Daniel Lipinski Former memberHouseILDemocrat Randy Weber Current member House TX Republican