Sneezing puts out a lot of saliva!!! (you just don't normally see it but you sure feel it when someone across the room sneezes!)
JFK Health World Museum in Barrington Illinois claims that a sneeze can go as fast as 85% of the speed of sound or approximately 630 miles per hour. Conservative estimates are at 130 MPH!
Is sneezing Dangerous? That depends on a lot of different variables but overall, these days, typically the answer is no.
Sneezing is as natural as our body's own white cells protecting us from things that somehow get past our defences (skin, holes in our body like the nose, mouth, even the one part of yoru brain you can see- the eyes!
If you want to know what a sneeze is for, why it happens, and what started the "Bless You" and "Gesundheit" revolution, keep reading. This get's interresting!
(I did a whole lot of research when I myself asked this question!)