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Vaccine inequity and hesitancy made the Omicron variant more likely, scientists say
By Ivana Kottasová
Omicron Covid does NOT cause loss of taste or smell but has ‘unusual’ and ‘mild’ symptoms, South African do...
By Chris Pollard & Niamh Cavanagh
Still 'not clear' whether Omicron COVID variant is more transmissible or more severe than Delta: WHO
U.S. readies fight against Omicron but too soon for lockdowns -Fauci
By Susan Heavey, Heather Timmons & Mark Porter