They call themselves Scientists to Stop Covid-19, and they include chemical biologists, an immunobiologist, a neurobiologist, a chronobiologist, an oncologist, a gastroenterologist, an epidemiologist and a nuclear scientist. Of the scientists at the center of the project, biologist Michael Rosbash, a 2017 Nobel Prize winner, said, “There’s no question that I’m the least qualified.”

This group, whose work hasn’t been previously reported, has acted as the go-between for pharmaceutical companies looking for a reputable link to Trump administration decision makers. They are working remotely as an ad hoc review board for the flood of research on the coronavirus, weeding out flawed studies before they reach policy makers.

The group has compiled a confidential 17-page report that calls for a number of unorthodox methods against the virus. One big idea is treating patients with powerful drugs previously used against Ebola, with far heftier dosages than have been tried in the past.