By Doina Chiacu and David Brunnstrom WASHINGTON (Reuters) – The Omicron virus is raging across the world as the winter holiday season approaches, making COVID-19 vaccinations and booster shots more crucial than ever for traveling Americans, chief White House medical adviser Dr. Anthony Fauci said on Sunday. Omicron has been found through testing in 43 out of 50 U.S. states https://www.cdc.gov/coronavirus/2019-ncov/variants/omicron-variant.html and around 90 countries so far after first being identified in southern Africa and Hong Kong in late November. The number of cases is doubling in 1.5 to…

Read More