What? No they didn't. Every tracker I see shows ~1200 yesterday (538, COVID Tracker, Worldometers), and a downward trend from late July when we were ~1400. Searching for "Johns Hopkins AFP COVID deaths" on 8/6 I only see articles like this: https://www.channelstv.com/2020/08/06/us-adds-1262-virus-deaths-in-24-hours-johns-hopkins/