I don’t understand - how can this be right? I understand that it’s screening of a largely healthy population, but surely a lot of cancers are picked up by screening (otherwise they wouldn’t bother with it). And cancers such as cervical cancer often don’t present with symptoms until it’s more or less too late! What am I missing? Genuine question as this is really worrying me!
www.google.co.uk/amp/s/www.bbc.co.uk/news/amp/uk-scotland-52094954