Study compares the effectiveness of bivalent and monovalent booster vaccines against COVID-19 mortality in individuals aged 65 and older. It finds that bivalent boosters show higher vaccine effectiveness against COVID-19 mortality, particularly for the Omicron variant, compared to monovalent vaccines.
Latest Serbia news in English, latest Kosovo news in English, Serbian economy news, Serbian business news, Serbian politics news, Balkan regional news in English
A blockchain solution to Covid-19 vaccine scams lowyinstitute.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from lowyinstitute.org Daily Mail and Mail on Sunday newspapers.