We examine Covid-19's impact on eyesight. Retinitis pigmentosa is the most common inherited eye condition. Does the latest research give those affected grounds for optimism? Show more
Discover 11,125,414 listings and 293,761 playable programmes from the BBC
We examine Covid-19's impact on eyesight. Retinitis pigmentosa is the most common inherited eye condition. Does the latest research give those affected grounds for optimism? Show more