According to the Daily Mail, Chelsea are currently worried that unvaccinated players may not be able to travel to Lille for champions league matches.
Previously, the French government passed the Vaccine Pass Bill. This means that when a player goes out to play and shows a negative test certificate, it will no longer be valid, and they must prove that they have been vaccinated against COVID-19. Chelsea are currently seeking UEFA's help as they fear players who have not been vaccinated against COVID-19 may not be able to participate in the Champions League knockout match against Lille.
Chelsea and Lille's quarter-finals took place first and then away, with the first leg played on 22 February and the second leg on 16 March.
(Melodious)
![Ligue 1: Lille has performed well in attack and defence recently, with Saint-Etienne slipping off the edge of relegation[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)