LONDON - New research regarding a worrisome coronavirus variant that exploded in Brazil seems to further suggest what scientists have feared: The variant, known as P.1, appears to spread more easily and appears more capable of reinfecting those who have already recovered from previous bouts of COVID-19.The findings, which have not yet been peer-reviewed, showed that the P.1 variant drove the second wave of COVID-19 infections in Manaus, Brazil — the same Amazon region already devastated by a first wave in the spring of 2020.The researchers estimated that P.1 is somewhere between 1.4 and 2.2 times more transmissible than other lineages of the novel coronavirus.The same research found that the Brazilian variant, now identified in more than 20.