Johnson & Johnson’s COVID-19 vaccine is 85% effective against severe cases, and 66% effective overall per trial data

Another COVID-19 vaccine is almost ready to begin being distributed – a single-shot inoculation made by Johnson & Johnson’s Janssen pharmaceutical subsidiary. The company just released an efficacy report based on data from its Phase 3 trial, which found that the new vaccine is 66% effective overall in preventing moderate to severe incarnations of COVID-19 […]