So after taking a massive career change, I find myself currently in a very heavy study workload. This means self study around 5-6 hours a day on the weekend.
And since I can't study at home as my 3 YO daughter drives me nut. I would go to the quiet room in the nearby library.
And More often than not, there will be one person with a running nose snorting in the quiet room. It's super distracting and disgusting and there's nothing I can do about it(to get them removed).
Maybe people with a runny Bose should be banned In libraries ? :-D
"Should We Ban People Who Have a Cold/Flu in Quiet Room in Libraries?"
NO.
This is a paranoid behavor.
Easy solution : wear an Active Noise Cancellation headphone. Turn it on = no noise. This works for students everywhere.
Some students prefers to replace silent with comfort noise such as "the rain", "the forrest", "the ocean", etc.
Expensive solution : build your own a man cave / woman cave. Make it sound proof.
Long term solution : learn to study in a noisy environment. After some exposures, you brain will adjust and drown out the noise all by itself.