Home 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 Trump’s Tariffs on Canada, Mexico, and China Take Effect Bird Flu in US Pushes Poultry Prices in Mexico to 4-Year High Trump to Impose Tariffs on Mexico and Canada Aurora Phelps, Alleged Scammer and Kidnapper, Had Victims in Chapala In Historic First, Mexico Mass-Extradites Dozens of Cartel Operatives to the US