![FDA vaccine advisers 'disappointed' and 'angry' that early data about new Covid-19 booster shot wasn't presented for review last year | CNN FDA vaccine advisers 'disappointed' and 'angry' that early data about new Covid-19 booster shot wasn't presented for review last year | CNN](https://media.cnn.com/api/v1/images/stellar/prod/230109124641-moderna-bivalent-vaccine.jpg?c=original)
FDA vaccine advisers 'disappointed' and 'angry' that early data about new Covid-19 booster shot wasn't presented for review last year | CNN
![New Johnson & Johnson data shows second shot boosts antibodies and protection against COVID-19 – but one dose is still strong against delta variant New Johnson & Johnson data shows second shot boosts antibodies and protection against COVID-19 – but one dose is still strong against delta variant](https://images.theconversation.com/files/423187/original/file-20210924-3841-key6pj.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=1200.0&fit=crop)
New Johnson & Johnson data shows second shot boosts antibodies and protection against COVID-19 – but one dose is still strong against delta variant
![Unvaccinated Workers Say They'd Rather Quit Than Get a Shot, but Data Suggest Otherwise - Scientific American Unvaccinated Workers Say They'd Rather Quit Than Get a Shot, but Data Suggest Otherwise - Scientific American](https://static.scientificamerican.com/sciam/cache/file/39AAF415-B6F5-472D-A291E03BEF7EAC72_source.jpg)