January 24, 2019 – The U.S. Preventive Services Task Force posted today a final research plan on screening for vitamin D deficiency in adults. The draft research plan for this topic was posted for public comment from October 25, 2018 through November 21, 2018. The Task Force reviewed all of the comments that were submitted and took them into consideration as it finalized the research plan. To view the final research plan, please go here.