CDC had recommended due to staffing fears (such as for hospitals) reducing the quarantine for a positive test from ten to five days. Now apparently citing push back they considering adding a testing requirement (despite their explanation that tests may remain positive a long time after despite not being infectious). The added complication is testing is being strained right now (as suggested by the long lines for testing we’ve been seeing in the northeast). CDC is doing politics again rather than science. They can’t seem to help burning what credibility they have left.