/u/uniballoon's posts in /r/askscience

Year:

Only show posts with narrations

Are there any notable isolated incidents involving vaccines not working or being detrimental, or particular vaccines that were shown to be ineffective or even dangerous?

1 upvotes

Mark as read: Add to a list

Is it purely coincidence that the moon happens to be just the right size and distance away to make it pretty much the exact same size as the sun in the sky?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Are there any notable isolated incidents involving vaccines not working or being detrimental, or particular vaccines that were shown to be ineffective or even dangerous?	1
Is it purely coincidence that the moon happens to be just the right size and distance away to make it pretty much the exact same size as the sun in the sky?	1