WASHINGTON (Reuters) – Americans living in poorer counties died during the pandemic at almost twice the rate of those in rich counties, a study released Monday by the Poor People’s Campaign showed. The study, based on income and death data from over 3,200 U.S. counties, shows an even bigger gap during the Delta variant that made up the U.S.’s fourth coronavirus wave, when people living in the lowest income counties died at five times the rate of those in the highest income counties. The 300 counties with the highest death rates have an average poverty rate of 45%, and household median incomes …