Reposted by Cathy
Hey apparently it's World Sight Day.
If you've got a young baby, do look out for how their eyes respond to flash photography. If they have red-eye in only one eye (or neither eye) when photographed with a flash, that can be a symptom of Retinoblastoma, a rare eye cancer my daughter had.
nhs.uk
Symptoms of retinoblastoma
Find out about the symptoms of retinoblastoma. The main sign is a white glow or reflection in the centre of the eye.