JENNIFER RIGBY ALMOST three times as many people have died as a result of COVID-19 as official data show, according to a new World Health Organization (WHO) report, the most comprehensive look at the true global toll of the pandemic so far. There were 14.9 million excess deaths associated with COVID-19 by the end of 2021, the U.N. body said on Thursday. The official count of deaths directly attributable to COVID-19 and reported to WHO in that period, from January 2020 to the end of December 2021, is slightly more than 5.4 million. The WHO's excess mortality figures reflect people…