- ‘The Crown’ star Claire Foy says she had internal parasites for ‘at least five years’ cnn.com
- Claire Foy says she quit caffeine after having parasites for five years BBC
- ‘Crown’ Star Claire Foy Quit Caffeine After Living With Gut Parasite for Half a Decade Gizmodo
- Claire Foy secretly battled ‘disgusting’ parasite infection for 5 years Page Six
- ‘The Crown’ Star Claire Foy Gave Up Caffeine After Catching ‘Gross, Absolutely Rank’ Stomach Parasites People.com
