Here are the possible solutions for disease sign clue
Answer
Clue
Relevancy
symptom
Clue
Disease sign
omen
Clue
Good sign or bad sign
Definition
to provide with a prophetic sign
ptomaineconcourse
Clue
Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig
redflag
Clue
Sign of danger — sign of socialism
stopahead
Clue
Pre-sign sign
acne
Clue
Skin disease
Disease treated with tretinoin
Definition
a skin disease caused by inflammation of the sebaceous follicles, esp. on the face, neck, and shoulders
aedes
Clue
Disease-carrying mosquito
Definition
(Greek) any of a genus of mosquitoes, including one that carries dengue and yellow fever