Higher contact among vaccinated can be a mechanism for negative vaccine effectiveness (lay abstract)
A lay summary of a study which explores how increased contact between vaccinated individuals may reduce vaccine effectiveness.
![](https://wellness-hub.ca/wp-content/uploads/Screen-Shot-2022-05-26-at-10.07.12-AM.png)
A lay summary of a study which explores how increased contact between vaccinated individuals may reduce vaccine effectiveness.