Mexico City Grand Prix: Kimi Antonelli to miss media day with illness
Kimi Antonelli leads Mercedes team-mate George Russell by 123 points in the drivers' championship

TL;DR
- Kimi Antonelli, on the verge of his first world title, has a viral illness and will miss media day for the Mexico City Grand Prix.
- Antonelli can secure the championship this weekend unless he loses significant points to George Russell or Lewis Hamilton.
- Valtteri Bottas is also unwell and has been excused media day duties as a precautionary measure.
- Cadillac has signed Sergio Perez to a new contract until at least 2029.
- Cadillac is considering promoting reserve driver Colton Herta to F1, who is participating in practice sessions to gain super licence mileage.