Two most populous countries, China and India, seem to have mainly relied on inactivated vaccines.
Which makes sense as they had less access to new technologies, and scaling issues were very hard in the early days.
But I'm not quite sure how that's relevant to the article...
[dead]
alt Hacker News
Which makes sense as they had less access to new technologies, and scaling issues were very hard in the early days.
But I'm not quite sure how that's relevant to the article...