 Graham, on Health Check, we first started covering this outbreak in April. Can you remind us what it is and how it's different from the mpox outbreak that was seen in many countries in Europe and in the US starting in 2022? Yeah, so the 2022 global outbreak was driven by a version of the mpox virus, which is a slightly less severe form and generally spread between men who have sex with men. And it was brought under control largely through vaccines and treatments.