Home Health Coronavirus COVID-19 Novavax says Covid-19 vaccine is 89% effective in UK trial, but less... Novavax says Covid-19 vaccine is 89% effective in UK trial, but less so in South Africa January 29, 2021 You are unauthorized to view this page. Username or E-mail Password Remember Me Forgot Password RELATED ARTICLESMORE FROM AUTHOR Is ‘Gaming the System’ in Mexico Still a Good Economic Solution for US Citizens? Canada Chooses Guadalajara: New Flights Tap a Shift Away from U.S. Travel Musicians in Mexico Sound the Alarm on a Perceived Slide into Fascism Volaris and Viva Aerobús to Merge Under New Low-Cost Airline Group Specialists Warn of AH3N2 Influenza Resurgence This Winter in Mexico