Johnson & Johnson 1-dose shot prevents COVID-19, but less than some others

January 29, 2021 ☼ pandemicvaccine

Source: MPR News (Link)

J&J said Friday that in the U.S. and seven other countries, the single-shot vaccine was 66 percent effective overall at preventing moderate to severe illness, and much more protective — 85 percent — against the most serious symptoms.

This is great news. A single-shot will be desirable for a lot of people.