If influenza was only CONTAGIOUS
after symptoms appear...
The Big Bang Theory Season 1, Episode 11
Her spontaneity
is CONTAGIOUS.
The Big Bang Theory Season 5, Episode 14
She might be CONTAGIOUS.
The Big Bang Theory Season 7, Episode 6
Well, I hope you're not CONTAGIOUS.
The Big Bang Theory Season 9, Episode 12
I'm sure she's not CONTAGIOUS.
The Big Bang Theory Season 1, Episode 11