Home Videos US brraces for new Omicron COVID-19 variant | Can booster shots fight against new strain? World News US brraces for new Omicron COVID-19 variant | Can booster shots fight against new strain? World News Nov 29, 2021 comments off Tweet on Twitter Share on Facebook Pinterest This is my first link This is my second link This is my third link booster shots coronavirus variant covid omicron variant covid variant covid-19 variant germany omicron variant italy omicron variant netherlands omicron variant new covid variant new covid variant omicron New variant Omicron omicron covid variant omicron covid-19 variant omicron us omicron vaccine omicron variant omicron variant covid omircron variant south african variant omicron US us omicron variant variant variant of concern