Michael Bell has confirmed Pretty Pollyanna will skip the Lanwades Stud Nell Gwyn Stakes on April 16 at Newmarket.
Trainer Andre Fabre will play a waiting game over conditions for next week's bet365 Craven Stakes before committing Epic Hero.
Charlie Appleby was pleased with the encouraging signs from Ghaiyyath after his winning start to the season in the Prix d'Harcourt.
All Looks Good For A Successful Restart
Four news cases of equine influenza have been identified in vaccinated thoroughbreds at trainer Simon Crisford's Newmarket yard.
Tests on hundreds of horses have unearthed no new cases of equine flu, according to the British Horseracing Authority.