[Symptoms] Fever [Flu] Usual; high (100ºF to 102ºF; occasionally higher, especially in young children); lasts 3-4 days [Cold] 
Rare
R a r e
S l i g h t
S o m e t i m e s
N e v e r
C o m m o n
U s u a l
M i l d t o m o d e r a t e ; h a c k i n g c o u g h