Johnson & Johnson COVID-19 vaccine: What are the side effects?
The Johnson & Johnson, or Janssen, COVID-19 vaccine is a single-dose vaccine to prevent COVID-19. This Snapshot feature addresses potential side effects and the controversies...
Tag : Janssen (Johnson & Johnson)
Global COVID-19 vaccine summary: Side effects
Currently, in various areas of the world, 13 COVID-19 vaccines have been authorized for use. In this feature, we look at the types and their...