If influenza was only CONTAGIOUS
after symptoms appear...
The Big Bang Theory Season 1, Episode 11
She might be CONTAGIOUS.
The Big Bang Theory Season 7, Episode 6
...will be scanning his face
for signs of CONTAGIOUS skin disease?
The Big Bang Theory Season 3, Episode 16
Well, I hope you're not CONTAGIOUS.
The Big Bang Theory Season 9, Episode 12
Her spontaneity
is CONTAGIOUS.
The Big Bang Theory Season 5, Episode 14