Looks like the J&J vaccine got the green light from the FDA regarding boosters.
https://www.cnn.com/2021/10/15/healt...day/index.html
Big takeaways from the article:
- Johnson & Johnson says studies have shown boosting at two or six months can bring that effectiveness up to 94%
- Effectiveness does not wane over time in the same way that effectiveness from Pfizer's vaccine does
- Various studies suggested real-world efficacy of J&J's vaccine was anywhere between 50% and 68%