Why is my 6 week old BR chick sneezing

[Joecola123]

Hi i have 2 six week old BR chicks and one seems to be sneezing a lot. She looks fine otherwise she is active alert and has a full coat of feathers. When she sneezes it scares her sister and they both jump does anyone know what this is is there a cure or will it just go away?

 

[purpletree23]

Any other symptoms, lethargic, half closed eyes or eye? Any noises when breathing or runny nose?

 

[Joecola123]

nope she has no other symptoms just sneezing