Johnson & Johnson's COVID-19 Vaccine Still Has Advantages Despite Less Effectiveness
CBS 11 Dallas
Overall, Johnson & Johnson's vaccine is 85% effective in preventing severe disease with a single shot.
Overall, Johnson & Johnson's vaccine is 85% effective in preventing severe disease with a single shot.
Johnson & Johnson's
COVID-19 Vaccine Is
66% Effective in Global Trial.
The single-shot vaccine was found to be 66%..