[Signs and Symptoms] Sneezing [Influenza] Uncommon [Cold] 
Common
R a r e
S l i g h t
U n c o m m o n
M i l d
S y m p t o m s a p p e a r g r a d u a l l y
H a c k i n g , p r o d u c t i v e c o u g h
C o m m o n
M i l d t o m o d e r a t e