Aunt Lydia is among the most vivid and fiercely debated characters in The Handmaid's Tale. She's both a presence in Margaret Atwood's original 1985 novel and in Hulu's television series.

Gilead's twice-yearly PrEP drug is cleared by FDA. Gilead has FDA approval for a twice-yearly PrEP drug, but could proposed cuts to US funding for HIV prevention programmes hinder its take-up?

Gilead has recent experience of the hit-and-miss nature of R&D in NASH, having reported a late-stage failure for its ASK1 inhibitor selonsertib in patients with NASH and compensated cirrhosis.