Johnson & Johnson's Coronavirus Vaccine Is More Than 66% Effective, Early Results Show

[ad_1] Luis Robayo / Getty Images A health worker sorts blood samples for Johnson & Johnson’s Covid-19 vaccination study in Colombia on November 26, 2020. In a boost for US vaccination prospects, federal health officials and the drug maker Janssen Pharmaceuticals on Thursday morning reported effective early results for a single-shot COVID-19 vaccine. Officials from […]