NIH recently announced that it is forming a new Working Group on ME/CFS. The announcement is very low on specifics, but this Working Group has the potential to make a big impact on research at NIH.
Dr. Walter Koroshetz, Director of the National Institute for Neurological Diseases and Stroke, publicly announced the Working Group at the May 24, 2018 meeting of the
NINDS Advisory Council. In introducing the topic, Dr. Koroshetz asked how many Council members were conversant in ME/CFS and only two people raised their hands (
37:55 of this video). That pretty much makes the case for this Working Group right there, in my opinion.