Preventing Heart Failure With Reduced Ejection Fraction

There are three viewpoints in this issue of jama. A viewpoint by doctors discusses the recent c d c recommendation for use of the fiser bio n tex m r n a covid 19 vaccine for children ages five to 11. Second, a viewpoint by l a jorginson, c d rolinetz and francis collins discusses the recent n i h policy on data management and data sharing. Third, a viewpointby s j green, j butler and g c fanero discusses contectualizing risk among patients with heart failure.